000 00478nam a2200181Ia 4500
005 20240508101506.0
008 221007s9999 xx 000 0 und d
020 _a9788125921547
082 _a 540.024
_bGOP
100 _aGopalan, R & Venkappayya, D
245 0 _aTextbook of Engineering Chemistry
250 _a3rd
260 _aVikas Pub, New Delhi
_bVikas Pub, New Delhi
_c2006
300 _axi, Various
650 _aEngineering Chemistry
942 _cBK
942 _n0
999 _c460
_d460