000 00277nam a22001217a 4500
999 _c3494
_d3494
020 _a9780070261013
082 _a620.104
100 _aR Sivakumar & N Sivakumar
245 _aEngineering Chemistry
260 _aNew Delhi
_bTata McGraw-Hill
_c2009
300 _a17.9
942 _cBK