000
00270nam a2200121Ia 4500
082
_a
629.8312 NAG
100
_a
NAGRATH, I.J.
110
_a
GOPAL, M.
245
_a
CONTROL SYSTEM ENGINEERING
260
_b
NEW AGE INTERNATIONAL
_c
1998
300
_a
725
942
_2
ddc
_c
B
999
_c
55192
_d
55192