TY  - BOOK
AU  - Collin, Robert E..
TI  - Antennas and Radiowave Progration / 
SN  - 0-07-Y66156-1
U1  - D65 
PY  - 1985///
CY  - Singapore : 
PB  - McGraw-Hill Book Compnay , 
KW  - Radio Wave Propagration
ER  -