TY  - BOOK
AU  - Hillebrand Friedhelm Ed
TI  - Gsm and umts: the creation of global mobile communication ( with cd)
SN  - 0 470 84322 5
PY  - 2002///
CY  - England
PB  - JOHN WILEY & SONS, LTD
KW  - Env Sc
ER  -