Ham radio
621.38416PON
Ponnusamy, A.
Ham radio electronics rules and regulations morse code ( a study manual for A.S.O.L. examinations grade-I, grade-II and restricted by A. Ponnusamy.- 5th ed..-Salem:Bright Publishers,2005.
164 p.;21 cm ( pbk.)
ISBN: Rs. 55.00
DBAD / PUB /ENG-87695/ EN-71228 / 55.00 /sign