000 00458 a2200169 4500
999 _c39981
_d41528
003 ISURa
008 140929b xxu||||| |||| 00| 0 eng d
020 _a0716626004
041 _aEnglish
082 _a503
_bWOR
245 _aThe world book encyclopedia of science vol; 3 chemistry today
260 _c1984
_aChicago
_bWorld Book
_g1989
300 _bill.
_c28 cm.
_a155 p.
650 _aScience
_975787
650 _aEncyclopedia
_975788
942 _cPR
_2ddc