000 00283nam a2200121Ia 4500
005 20260205052521.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aSinnott, R K
245 0 _aChemical engineering
260 _aN delhi
_bAsian
_c1998
300 _a966p.
942 _cBK
999 _c116373
_d116373