000 00257nam a22001217a 4500
999 _c1243
_d1243
020 _a9788130909264
082 _a620.104
100 _aAbhijit Mallick
245 _aEngineering chemistry
260 _aNew Delhi
_bVIVA
_c2009
300 _a704
942 _cBK
_01