TY  - BOOK
AU  - Bird,J.O.
AU  - May,A.J.C.
TI  - Electrical principles 3 checkbook
SN  - 0408006013 
AV  - TK168 B57 1981 
U1  - 621.3076 
PY  - 1981///
CY  - London : 
PB  - Butterworth & Co (Publishers) Ltd., 
KW  - Electrical engineering
KW  - Problems, exercises, etc
N1  - Includes index
ER  -