000 00309nam#a2200133ua#4500
001 GOACATREC75853
900 0 0 _a19991018
901 0 0 _aENG
903 0 0 _a37473
245 0 0 _aPractical Relay Circuits
100 0 0 _aOliver, FRank
902 0 0 _a621.381737
260 0 0 _aBombay
_bD.B.Taraporevalla Son & Company
_c1975
999 _c75778
_d75778