000 00274nam a2200109Ia 4500
008 220201s2003 xx 000 0 eng d
100 _aRAJPUT R K
245 0 _aMATERIAL SCIENCE FOR POLYTECHNIC
260 _aDELHI
_bS K KATARIA AND SONS
_c2003
300 _a294
942 _2ddc
999 _c92628
_d92628