TY  - BOOK
AU  - Markus,John
TI  - Communications circuits ready-reference
SN  - 0070404607 (pbk.)
PY  - 1982///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Electronic circuits
KW  - Handbooks, manuals, etc
KW  - Telecommunication
KW  - Equipment and supplies
N1  - "Portions of this book originally appeared in Modern electronic circuits reference manual"--T.p. verso; Addresses of sources used": p. xv; Includes indexes
ER  -