000 00354nam a2200133Ia 4500
008 171124s9999||||xx |||||||||||||| ||und||
020 _a9780750644440
100 _aCOULSON J.M;RICHARDSON J.F;BACKHURST J.R;HARKER J.H
245 0 _aCOULSON AND RICHARDSONS CHEMICAL ENGINEERING-1
250 _aSixth
260 _aNEW DELHI
_bB.H
300 _a895
490 _vI
942 _cLEN_BK
999 _c323
_d323