000 00308nam a2200157Ia 4500
080 _a660.28
526 _dTB
526 _aUG
366 _f20%
250 _a2nd ed
942 _cBK
245 _aEngineering Chemistry 2nd ed
260 _aWiley
_bNew Delhi
_c2014
300 _axxxiii,1026
546 _aE
999 _c54164
_d54164