000
00262nam a22001217a 4500
020
_a
9788173191381
082
_a
671.3
100
_a
MISHRA P.K
245
_a
NONCONVENTIONAL MACHINING
260
_a
NEW DELHI
_b
NOROSA
_c
1997
300
_a
XV, 189 P
942
_c
BK
999
_c
7780
_d
7780