000 00294nam a2200121Ia 4500
008 160710s1975 xx 000 0 und d
082 _a621.317 SUB
100 _aSUBBARAO,A.
245 _aCOURSE IN CONTROL ENGINEERING.
260 _bDHANPAT RAI & CO.
_c1975
300 _a783
942 _2ddc
_cB
999 _c38245
_d38245