00832cam a2200229 i 4500 4599950 20010710114742.0 780713s1977 nyua 001 0 eng 76056962 0894790021 : $14.95 DLC DLC DLC T47 .E53 1977 603 22 HOW The Encyclopedia of How It Works from Abacus to Zoom Lens / edited by Donald Clarke. New York : A & W Publishers, 1977. 245 p. : ill. (some col.) ; 30 cm. Includes index. Technology 3445 Encyclopedias. Clarke, Donald. 7211 ddc REFERENCE 12110 12110 0 0 ddc 0 0 Alef-Baa MAIN MAIN 0TH 2009-06-29 purchase 150.00 0 603 HOW 000017220 2025-07-15 00:00:00 REFERENCE