000 00411pam a2200157a 44500
082 _a621.3
_bT222e2
100 _aTeasdale, Harry
245 1 _aELECTRO-TECHNOLOGY FOR NATIONAL CERTIFICATE COURSES
250 _a2nd
260 _aLondon
_bEnglish Universities Press
_c1957
300 _av.
440 _aTechnical College Series
_v
650 _aElectric Engineering
964 _gCIRC
997 _a3416 s C
999 _c435649
_d435649