TELECOMMUNICATION SWITCHING SYSTEM AND NETWORK
FLOOD, J. E.
TELECOMMUNICATION SWITCHING SYSTEM AND NETWORK - SINGAPORE. PEARSON EDUCATION PTE LTD.,SINGAPORE 2005 - 308
8178084570
621.382/FLO
TELECOMMUNICATION SWITCHING SYSTEM AND NETWORK - SINGAPORE. PEARSON EDUCATION PTE LTD.,SINGAPORE 2005 - 308
8178084570
621.382/FLO