Published by Bell Telephone Laboratories N.D.
Seller: Crossroad Books, Eau Claire, WI, U.S.A.
Softcover. Condition: Good+. Dust Jacket Condition: No Dust Jacket. An early reprint of this monograph. No publication date, but circa 1959. Softcover/stapled-wraps; 5-hole punched spine. Staples somewhat rusty. Light vertical crease down the middle of the booklet. Just a bit of age-toning to the covers. Pages clean. ; 25A; 11 x 8-1/4"; 13 pages.
Published by Bell Telephone Laboratories N.D.
Seller: Crossroad Books, Eau Claire, WI, U.S.A.
Softcover. Condition: Very Good. Dust Jacket Condition: No Dust Jacket. An early reprint of this monograph. No publication date, but circa 1959. Softcover/stapled-wraps; 5-hole punched spine. Staples somewhat rusty. Just a bit of age-toning to the covers. Pages clean. ; 25A; 11 x 8-1/4"; 13 pages.
Published by Bell Telephone Laboratories, 1959
Seller: Crossroad Books, Eau Claire, WI, U.S.A.
Stapled sheets. Condition: Very Good-. Dust Jacket Condition: No Dust Jacket. A Bell Telephone Laboratories document, circa 1959. Distribution copy. 4-pages of text, plus 9 pages of diagrams. Unbound; stapled at the top left corner. Vertical crease. Some light bumping, creasing at the corners. Some pencilled notes on a couple pages. Pages a bit age-toned. ; 27C; 11" x 8-1/2".