000 00338nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aP.C.Jain and A.Jain
245 0 _aEngineering Chemistry
250 _a15th Ed
260 _aNew Delhi
260 _bDhanpat Rai
260 _c2008
650 _aEngineering Chemistry
942 _cBK
999 _c23170
_d23170