000
00313nam a2200145Ia 4500
100
_a
Patel/R.C &Gupte/C.G
942
_c
BK
654
_a
production
245
_a
Production technology
260
_b
C.Jamnadas&co.
_a
Bombay
_c
1989
082
_a
671
_b
PAT/GUP
300
_a
194
546
_a
ENGLISH
999
_c
17768
_d
17768