000 00296nam a2200121Ia 4500
008 220201s2003 xx 000 0 eng d
100 _aKHURMI R S
245 0 _aMATERIAL SCIENCE FOR POLYTECHNIC
260 _aDELHI
_bS CHAND AND SONS
_c2003
300 _a176
700 _aSEDHA R S
942 _2ddc
999 _c92662
_d92662