000
00284nam a2200121Ia 4500
008
220201s1984 xx 000 0 eng d
082
_a
670
_b
JAI
100
_a
Jain,RK&Gupta,SC
245
0
_a
Production technology
260
_b
Khanna publisher
_c
1984
300
_a
1243
942
_2
ddc
999
_c
83218
_d
83218