000
00247nam a2200109Ia 4500
008
220201s1998 xx 000 0 eng d
100
_a
LAL G K
245
0
_a
MECHANICAL SCIENCE
260
_a
DELHI
_b
NAROSA PUB
_c
1998
300
_a
648
942
_2
ddc
999
_c
92884
_d
92884