TY  - BOOK
AU  - Edminster Joseph A
TI  - Theory and problems of Electric circuits .-2nd ed .-0-07-099073-5
SN  - 0-07-099073-5
U1  - 621.8132 Edm 
PY  - 1983///
CY  - Schaums outline series McGraw-Hill, Singapore
ER  -