000			010350000a22001930004500
020			_a0716627973 (set)
040			_aCFPL
245			_aWorld Book's young scientist
260			_aChicago : _bWorld Book, _c10/19/2012
300			_a10 v. : col. ill., col. maps ; 28 cm.
520			_aContents: v. 1. Living world. Plants -- v. 2. Human body. Conservation -- v. 3. Animals without backbones. Animals with backbones -- v. 4. Light and electricity. Magnetic power -- v. 5. Atoms and molecules. Gases -- v. 6. Planet Earth. Water -- v. 7. Space technology. Computers -- v. 8. Communication. Energy. -- v. 9. Construction. Machines -- v. 10. Student guide. Index.
650			_aScience -- Encyclopedias, Juvenile. _921094
650			_aScience -- Experiments -- Juvenile literature. _921095
650			_aEngineering -- Encyclopedias, Juvenile. _921096
650			_aEngineering -- Experiments -- Juvenile literature. _921097
651			_xTechnology -- Encyclopedias. _921098
942			_2ddc _cJ REF
999			_c44563 _d44563