000
00258nam a2200109Ia 4500
008
220201s1997 xx 000 0 eng d
100
_a
NAGPAL, G.R.
245
0
_a
MACHINE TOOL ENGINEERING
260
_a
DELHI
_b
KHANNA PUB
_c
1997
300
_a
472
942
_2
ddc
999
_c
67269
_d
67269