000 00290nam a2200133Ia 4500
100 _aSinga/ A.K.
942 _cBK
654 _aPowder metallurgy
245 _aPowder metallurgy
260 _bDhanpat Rai & Sons
_aJullundur
_c1976
082 _a671.37
300 _a283
546 _aENGLISH
999 _c26142
_d26142