000
00247nam a2200109Ia 4500
008
220201s1988 xx 000 0 eng d
100
_a
SINGH SADHU
245
0
_a
MACHINE DESIGN
260
_a
DELHI
_b
KHANNA PUB
_c
1988
300
_a
628
942
_2
ddc
999
_c
90755
_d
90755