000 00354nam a2200145Ia 4500
008 221221s9999 xx 000 0 und d
020 _a8125907688
041 _aENG
082 _a540.621
_bGOP/E
100 _aGopalan, R
245 0 _aEngineering Chemistry
260 _aNew Delhi
_bVikas
_c2002
700 _aVenkappaya, D; Nagarajan , S
942 _cBK
999 _c11207
_d11207