00721nam a22002297r 4500 3228 20260820122542.0 260820b sa ||||| |||| 00| 0 eng d 9780716675242 (hardback) MPL 3228 rda english 23 R J 603 WORL 175469 World Book, Inc Technology / World Book, Inc. Revised edition. Chicago, IL : World Book, a Scott Fetzer Company, 2015. 352 pages : colour illustrations ; 29 cm. World book discovery science encyclopedia Includes index. 197109 Technology Encyclopedias Juvenile ddc BOOK 175 Naomi Ntsimane 175 Naomi Ntsimane 806323 806322 0 0 ddc 0 0 600 STANRL SAKHL REF 2026-08-20 155.00 0 R J 603 WORL 3322803187872 2026-08-20 0000-00-00 BOOK 0 0 ddc 0 0 600 STANRL EMIZL REF 2026-08-20 155.00 0 R J 603 WORL 3322803187871 2026-08-20 0000-00-00 BOOK