000 00271pam a2200121a 44500
082 _a621.3
_bT128p
100 _aTagg, G. F.
245 1 _aPRACTICAL ELECTRICAL ENGINEERING
260 _aLondon
_bGeorge Newnes
_c
300 _a686
964 _gCIRC
997 _a7940 s C
999 _c435640
_d435640