000
nam a22 7a 4500
999
_c
15259
_d
15259
020
_a
9788128023118
082
_a
629.8
_b
HAL
100
_a
HALESH S.B
245
_a
CONTROL ENGINEERING
250
_a
1ST
260
_a
BENGALURU
_b
SAPNA BOOK HOUSE
_c
2019
300
_a
X11+454
_b
P.B
942
_c
LEN_BK