000 00262nam a22001217a 4500
020 _a9788173191381
082 _a671.3
100 _aMISHRA P.K
245 _aNONCONVENTIONAL MACHINING
260 _aNEW DELHI
_bNOROSA
_c1997
300 _aXV, 189 P
942 _cBK
999 _c7780
_d7780