000 00293nam a2200109Ia 4500
008 220601s2011 xx 000 0 eng d
100 _aRANGWALA,S.C.
245 0 _aENGINEERING MATERIALS
260 _c2011
_aNew Delhi
_bCharotar Publishing House Pvt. Ltd.
300 _a444
942 _2ddc
_cBTECH
_01
999 _c3559
_d3559