TY  - GEN
AU  - JOHN D RYDER
TI  - NETWORKS LINES AND FIELDS
SN  - 9789332559516
U1  - 621.38/RYD/NET 
PB  - PEARSON
KW  - 600 Technology
KW  - 620 Engineering
KW  - 621 Applied physics
KW  - TECHNOLOGY
ER  -