TY  - BOOK
AU  - Teasdale,H.[from old catalog]
AU  - Walton,Ernest Charles,[from old catalog]
TI  - Electro-technology for national certificate students
U1  - 621.3 
PY  - 1947///-51
CY  - London
PB  - English Universities Press
KW  - Electrical engineering
KW  - MCE
N1  - 0; 0; 0; 621_300000000000000_TEA
ER  -