TY  - BOOK
AU  - MAZDA,FRAIDOON
TI  - SWITCHING SYSTEMS AND APPLICATIONS / 
U1  - 621.382 
PY  - 1993///
CY  - [S.N] : 
PB  - FOCAL PRESS ، 
KW  - TELECOMMUNICATION
KW  - TECHNOLOGY
KW  - COMMUNICATIONS ENGINEERING
ER  -