Joseph Mattappally <br/><br/>
Gateway to Ham Radio:all about Amateur Radio 

 - 2 
 - Kochi  Main Stream Media  2021 
 - 238 p.  PB  21x14 cm. 
<br/><br/><label>ISBN: </label>9788193886816 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Basic Electronics<br/>Radio
<br/><br/><label>Dewey Class. No.: </label>621.3841  / MATG