TY  - BOOK
AU  - Puzman, Josef.
AU  - Porizek, Radoslav.
TI  - Communication control in computer networks
T2  - Wiley Series in Computing
SN  - 0 471 27894 7
U1  - 001.64404 
PY  - 1980///
CY  - Newyork
PB  - John Wiley & Sons
ER  -