000
00298nam a2200133Ia 4500
008
150227s9999 xx 000 0 und d
082
_a
629.8 VAR
100
_a
"Varmah,K.H"
245
_a
Control systems
250
_a
2011
260
_b
T.M.H. New Delhi
300
_a
629.8 VAR
938
_b
CEN_1001
999
_c
1948
_d
1948