000 00333nam a2200133Ia 4500
005 20260413100734.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aHimmelblan David M
245 0 _aBasic Principles & Chemical Engg
260 _bN Delhi PHI
_c2009
300 _a1115
942 _cGB
999 _c4208
_d4208