Where is Programmed Language Instruction Most Effective? (document ED 030-852; Report No. AL-001-852)

Please send cash, check, or money order to my PO Box or physical address, or you may pay online with your credit card using the ABE Commerce purchase option, or via PayPal at www.paypal.com specifying payment to my email address. For PayPal-purchased books under $10, I request an additional fee of $0.50 to offset the transaction fee that PayPal charges me. Overseas PayPal customers may make payment in US Dollars, Pounds Sterling, or Euros after factoring the appropriate conversion rates.

Sales tax of 8.125 is charged on shipments to California addresses.

To guarantee delivery of books, buyers should request and pay for postal insurance. This costs $1.30 for the first $50 of coverage, $2.20 for $100 of coverage, plus $1 additional for each additional $100 of coverage. Insurance is not available for international orders unless shipped via parcel post, which itself costs additional.

Please note that a listed book may have been sold to a prior buyer and not yet removed from the database. I will hold books for 10 days while awaiting payment.

If you wish to see a photo or scan of any book, I can email an electronic image to you. However, this may take extra time.

IMPORTANT NOTE: If you place an ABE Book Order without specifying payment type, please be aware that the book is automatically removed from the online database when you do this, and thus you will no longer find the book online afterwards. If you later decide you wish to pay for your order by credit card, please contact me via email and I will restore the book to the online database so that you may find it online to order and pay for it using the ABECommerce option.

BOOK DEALER NOTES:
*No discount is offered for internet book sales.
**No California sales tax will be charged to California book dealers who supply me with their CA resale number; otherwise the state sales tax of 8.125% will apply. No sales tax is charged to out of state book dealers.
***I will drop-ship a book to your national or international customer upon receiving prepayment for the book plus shipping. IMPORTANT: If your customer's address is in California, I also require prepayment of CA sales tax of 8.125% prior to shipping.

If you are a consumer you can withdraw from the contract in accordance with the following. Consumer means any natural person who is acting for purposes which are outside his trade, business, craft or profession.

Information regarding the right of withdrawal

Statutory right to withdraw

You have the right to withdraw from this contract within 14 days without giving any reason.

The withdrawal period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the last good or the last lot or piece.

To exercise the right of withdrawal, electronically fill in and submit a clear statement on our website, under "My Purchases" in "My Account". We will communicate to you an acknowledgement of receipt of such a withdrawal on a durable medium (e.g. by e-mail) without delay.

To meet the withdrawal deadline, it is sufficient for you to send your communication concerning your exercise of the right of withdrawal before the withdrawal period has expired.

Effects of withdrawal

If you withdraw from this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the least expensive type of standard delivery offered by us).

We may make a deduction from the reimbursement for loss in value of any goods supplied, if the loss is the result of unnecessary handling by you.

We will make the reimbursement without undue delay, and not later than 14 days after the day on which we are informed about your decision to withdraw from this contract.

We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.

We may withhold reimbursement until we have received the goods back, or you have supplied evidence of having sent back the goods, whichever is the earliest.

You shall send back the goods or hand them over to Ed Buryn Books, Nevada City, California, U.S.A., +1 530-460-9184, without undue delay and in any event not later than 14 days from the day on which you communicate your withdrawal from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired. You will have to bear the direct cost of returning the goods. You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.

Exceptions to the right of withdrawal

The right of withdrawal does not apply to:

1. The delivery of newspapers, journals or magazines with the exception of subscription contracts; and
2. The supply of digital content which is not supplied on a tangible medium (e.g. on a CD or DVD) if you accepted when you placed your order that we could start to deliver it, and that you could not withdraw once delivery had started.

Orders usually ship within 2 business days. Shipping costs are based on books weighing 2.2 LB, or 1 KG. If your book order is heavy or oversized, I may contact you to let you know that an extra shipping cost may be required.