000 00308nam a2200133Ia 4500
008 220201s1978 xx 000 0 eng d
100 _aRAO A S
245 0 _aCOURSE IN CONTROL ENGINEERING
250 _a1
260 _aDELHI
_bDHANPAT RAI AND SONS
_c1978
300 _a822
700 _aDESAI
942 _2ddc
999 _c89827
_d89827