TY  - BOOK
AU  - Harbottle,H.R.
AU  - Hanman,B.L.G.
TI  - The Principles Of Telecommunications Engineering
U1  - 621.38 H255T 1965 
PY  - 1965///
CY  - London
PB  - The English Language Book Society
KW  - Electronics, communications engineering
KW  - Electronics
KW  - Amateurs' manuals
N1  - Index
ER  -