000
00315nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
650/-
040
_a
ET
100
_a
SHARMA P C
245
0
_a
PRODUCTION TECHNOLOGY
260
_b
SULTAN CHAND
_a
NEW DELHI
300
_a
834
500
_a
36448
942
_c
BK
999
_c
42463
_d
42463