000 00358nam a2200133Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
020 _a9780070701068344
082 _a540 PAL
100 _aPalanna, O.G
_96986
245 0 _aEngineering Chemistry
260 _aTata mc graw hill ltd.
_bNew Delhi
_c2010
300 _axiv;429
_b210
650 _aCHEMISTRY
999 _c182008
_d182008