000
00313nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
605/-
040
_a
ET
100
_a
JAIN R.K
245
0
_a
PRODUCTION TECHNOLOGY
260
_b
KHANNA PUB.
_a
NEW DELHI
300
_a
1115
500
_a
32552
942
_c
BK
999
_c
38567
_d
38567