TY  - BOOK
AU  - Collin,Robert E.
TI  - Antennas and radiowave propagation
SN  - 0070118086
U1  - 621.3841 
PY  - 1985///
CY  - New Delhi
PB  - McGraw-Hill Companies
KW  - Radio wave
N1  - Includes bibliographical references and index
ER  -