000 00291nam a2200121Ia 4500
008 220201s2006 xx 000 0 eng d
041 _aENG
100 _aRAJPUT, R K
245 0 _aMATERIAL SCIENCE FOR POLYTECHNICS
260 _aNEW DELHI
_bS K KATARIA
_c2006
300 _a316
942 _2ddc
999 _c63095
_d63095