TY  - BOOK
AU  - Halsall,Fred
TI  - Introduction to data communications and computer networks
SN  - 0201145405 (pbk.)
PY  - 1985///
CY  - Wokingham, England ; , Reading, Mass. : 
PB  - Addison-Wesley, 
KW  - Computer network protocols
KW  - Computer networks
KW  - Data transmission systems
KW  - Local area networks (Computer networks)
N1  - Includes index; Bibliography: p. 266-267
ER  -