The manual of best billing practices for telcos / ed. Chorleywood Consulting Ltd.
Broadband services : for businesses in Europe / Simon Norris and Susan Ablett
AWAS for windows : analysis of wire antennas and scatterers: software and user's manual / Antonije R.Djordjevic...[et al.]
The ARRL spread spectrum sourcebook / ed. by André Kesteloot and Charles L Hutchinson