TY  - BOOK
AU  - Markus,John
TI  - Guide book of electronic circuits / 
SN  - 0070404453
U1  - 621.3815 
PY  - 1974///
CY  - NULL : 
PB  - Kinggsport , 
KW  - GUIDE BOOK-ELECTRONIC CIRCUITS
N1  - NULL
ER  -