TY  - BOOK
AU  - Wray Castle
TI  - Introduction to UMTS optimization : course code : SC2804 duration : 2 days technical level :3 
SN  - . - (Wray Castle world )
U1  - 621.38456 WRA 
PY  - 2004///
CY  - London 
PB  -  Wray Castle 
KW  - Applied Physics
ER  -