TY  - BOOK
AU  - Telcom report and siemens magazine COM
TI  - ISDN in the office-HICOM : technology and applications of the HICOM ISDN communication system
SN  - 3800938499
U1  - HF/5548.2 
PY  - 1985///
CY  - Berlin
PB  - Siemens Aktiengesellschaft
KW  - Integrated services digital networks
KW  - Office practice -- Automation.
KW  - Offices -- communication systems.
ER  -