01162cam a2200289 a 45000010008000000030006000080050017000140080041000310100017000720200021000890200015001100400018001250500020001430820012001632450044001752600040002193000039002595000022002985050212003206500034005326500033005667100027005999060045006269420012006719990015006839520174006982472411MWNLS19910123094040.6900419s1990    ilua          001 0 eng    a   90070521   a0716632268 (set)  a0716633930  aDLCcDLCdDLC00aQ121b.W65 199000a50322004aThe World Book encyclopedia of science.  aChicago, Ill. :bWorld Book,c1990.  a8 v. :bill. (some col.) ;c29 cm.  aIncludes indexes.0 av. 1. The heavens -- v. 2. Physics today -- v. 3. Chemistry today -- v. 4. The planet earth -- v. 5. The plant world -- v. 6. The animal world -- v. 7. The human body -- v. 8. Men and women of science-index. 0aSciencexEncyclopedias.94960 1aSciencexDictionaries.953392 aWorld Book, Inc.91911  a7bcbucorignewd2eopcnf19gy-gencatlg  2ddccBK  c3304d3304  00102ddc40708REFaHQbHQcREFd2010-11-29eBook Aid International g3500.00oR 503 WORp0009030r2010-11-29 00:00:00tvol 3v4000.00w2010-11-29yBKzChemistry Today