TY  - BOOK
AU  - Horn,Delton T.
TI  - Ready-to-build telephone enhancements
SN  - 0830643591 (paper) :
AV  - TK9951 .H78 1994
U1  - 621.386 20
PY  - 1994///
CY  - Blue Ridge Summit, PA
PB  - TAB Books
KW  - Telephone
KW  - Equipment and supplies
KW  - Design and construction
KW  - Amateurs' manuals
KW  - Electronics
N1  - "Remote ringer devices, extension dialing indicator, telephone line tester"--Cover; Includes index
ER  -