000 00320nam a2200145Ia 4500
008 150518s9999||||xx |||||||||||||| ||und||
082 _a540 BHA
100 _a"Bhatia, S.C."
245 _aEngineering Chemistry
250 _a2010
260 _bCBS delhi.
300 _a540 BHA
600 _aEngg-I
942 _2ddc
_cBK
999 _c13317
_d13317