Stehlik C J (1 results)
Author:
Published by US Dept. of the Interior: Bureau of Mines, Washington, D. C., 1961
- Softcover
Seller: Xochi's Bookstore & Gallery, truth or consequences, NM, U.S.A.Xochi's Bookstore & Gallery
Contact seller2-star sellerCondition: Used - Near fine
£ 15.85
£ 3.66 shippingShips within U.S.A.Quantity: 1 available
Add to basketPaper Back. Condition: Near Fine. No Jacket. 28pp.; SC grey w/blk.staple-bound(no title on spine); slight sun; clean,tight pgs. "This report concerns only the method of determining the number of bolts required for satisfactory support of roof with spans of 20, 28, and 36 feet." Report of Investigations (RI) 5746. illus., tables.