TY  - BOOK
AU  - Delorenzo
TI  - Educational Telephone Set Telecommunication Laboratory
SN  - Nil
U1  - 384/D278e 
PY  - 0000///0
CY  - 
PB  - 
KW  - Telecommunication
N1  - Department of Computer Science & Engineering
N2  - Telecommunications, Laboratory
ER  -