000 00312nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a669.9
_bRAJ
100 _aRAJPUT R.K.
245 0 _aENGINEERING MATERIALS AND METALLURGY
250 _a2
260 _bS. CHAND
300 _a0
942 _cREF
999 _c80528
_d80528