000
00252nam a2200109Ia 4500
008
220201s1987 xx 000 0 eng d
100
_a
Kaing,D
245
0
_a
Manufacturing engg.
260
_a
New Delhi
_b
Hemisphere
_c
1987
300
_a
348
942
_2
ddc
999
_c
65116
_d
65116