TY  - BOOK
AU  - Held, Gilbert
TI  - Token-Ring Networks : characteristics, Operation, Construction and Management / Gilbert Held
SN  - 0-471-94041-0
AV  - TK5105.8 I2 H45 1994 
U1  - 001.644.04 H762t 
CY  - Great Britain : John Wiley & Sons
KW  - 1.IBM TOKEN-RING (SISTEMA DE RED DE AREA LOCAL)
N1  - Contiene Indice
ER  -