TY  - BOOK
AU  - Bishop, Peter, Jt. Auth.; (Read, Richard), Jt. Aut
AU  - Duck, Michael
TI  - Data communications for engineers
SN  - 0-201-42788-5
U1  -  004.6 
PY  - 1996///
CY  - New York,USA
PB  - Addision Wesley
ER  -