000
00306nam a2200121Ia 4500
008
220201s1985 xx 000 0 eng d
082
_a
621.076
_b
MAT
100
_a
Mathur,SB
245
0
_a
Mechanical engineering objective&converntional
260
_b
Dhanpat Rai&sons
_c
1985
300
_a
815
942
_2
ddc
999
_c
83708
_d
83708