TY  - BOOK
AU  - Open University T241
TI  - Systems behaviour course : module 5. Telecommunication systems
SN  - 0335026222
U1  - TA/168 
PY  - 1983///
CY  - Milton Keynes
PB  - Open University Press
KW  - Systems engineering.
N1  - Notes Registration No: 03732 (1al), 03083 (2al) Notes Registration No: 03732 (1al), 030 New campus (c1,2)
ER  -