TY - BOOK ID - 128246254 TI - European scrambling systems : circuits, tactics and techniques PY - 1996 SN - 1873556225 PB - Waterford, Ireland : Waterford University Press, DB - UniCat KW - Scrambling systems (Telecommunication) KW - Telecommunication systems KW - Design and construction. KW - Security measures. UR - https://www.unicat.be/uniCat?func=search&query=sysid:128246254 AB - ER -