TY  - BOOK
AU  - Koller, Alois
TI  - Electric circuit - vol.10
T2  - Programmed instruction
SN  - 81-224-0226-7
CY  - New Delhi
KW  - Electrical engineering
KW  - Siemens -- Programmed instruction : Electric circuits
N1  - Reprint year 1989
ER  -