TY  - BOOK
AU  - International Standards
TI  - American national standard IEEE standards for local area networks: token-passing bus access method and physical leyer specifications
U1  - 001.64 
PY  - 1984///
CY  - America
PB  - American Natinal Standards Institute
N1  - ANSI/IEEE std 8020.4-1985 ISO draft international standard 8802/4
ER  -