000 00299nam a2200109Ia 4500
008 160710s1953 xx 000 0 und d
100 _aTEASDALE,H. & WALTON,E.C.
245 _aELCTRO TECHNOLOGY FOR NATIONAL CERTIFICATE
260 _bENGLISH UNIVERSITY PRESS
_c1953
300 _a325
942 _2ddc
_cB
999 _c17165
_d17165