000 00404nam a2200181Ia 4500
008 210922s9999||||xx |||||||||||||| ||und||
035 _a28968
041 _aENG
082 _a657.3
_BDEV
100 _aDev A.K
245 0 _aEnvirimental Chemistry
250 _a1
260 _bNew Age International Pub
_aNew Delhi
_c1997
300 _a364
500 _a12388
650 _aChemistry
942 _cBK
999 _c28973
_d28973