TY  - BOOK
AU  - Markus, John
TI  - Communications Circuits Ready Reference
SN  - 0070404607
PY  - 1982///
CY  - New York
PB  - McGraw Hill Book Company
KW  - A Telecommunication-Apparatus and Supplies Hanbooks, Manuals etc
KW  - A Electronic Circuits Handbook, Manuals etc
ER  -