000 00250nam a2200109Ia 4500
100 _aKHANNA, O.P.
245 _aTEXTBOOK OF MATERIAL SCIENCE AND METALLURGY
250 _aV
260 _bDHANPAT RAI & SONS
_c1992
300 _a728+20
942 _2ddc
_cBB
999 _c73242
_d73242