TY  - BOOK
AU  - Caristi,Anthony J.
TI  - Electronic telephone projects
SN  - 8176565695
U1  - 621.386 19
PY  - 1989///
CY  - New Delhi
PB  - BPB Publications
KW  - Telephone
KW  - Amateurs' manuals
KW  - Electronics
ER  -