TY  - BOOK
AU  - Langley,Graham
TI  - Telephony's dictionary
SN  - 0917845048 ;
U1  - 384.03 
PY  - 1986///
CY  - Chicago
PB  - Telephony Pub. Corp.
KW  - Telecommunication
KW  - Dictionaries
N1  - Includes index
ER  -