000 00274nam a22001097a 4500
082 _a621.3 FRE
100 _aFREEMAN, P.J
_956614
245 _aWORKED EXAMPLES IN DIRECT CURRENT FOR ENGINEERING STUDENTS
260 _aLONDON
_bMACDONALD
_c1965
300 _a138P
942 _cBK
999 _c566991
_d566991