00516cam a2200145 a 4500 40198 40198 821213r1983 ctua j d 001 0 eng The illustrated science and invention encyclopedia / International ed. Volume 1 and 2 Westport, Conn. : H.S. Stuttman, c1983. 268. : ill. (some col.) ; "Previously published in parts in the United Kingdom under the title: How it works." Science Encyclopedia. BK T9 .H74 1983 0 0 lcc 0 0 NFIC MAIN MAIN REF 2025-01-22 GFT 0 Q121 .I55 1983 Ref. 00051281 2025-01-22 00:00:00 2 BK 0 0 lcc 0 0 NFIC MAIN MAIN REF 2025-01-22 GFT 0 Q121 .I55 1983 Ref. 00051280 2025-01-22 00:00:00 2 2025-01-22 BK