000 00299pam a2200121a 44500
008 140414b1997 xxu||||| |||| 00| 0 eng d
100 _aAGGARWAL, O P
245 _aEngineering Chemistry
_c
260 _aDelhi
_bKHANNA PUBLISHERS
_c1997
650 _aCHEMISTRY
690 _aCHEMISTRY
906 _a54294
999 _c49549
_d49549