000 00331nam a2200133Ia 4500
005 20260413100827.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aHimmelblau David M
245 0 _aBasic principles in chemical engg
260 _bPHI Delhi
_c2012
300 _a1120
942 _cGB
999 _c4815
_d4815