Rohlfs, Kriston. <br/><br/>
Tools of radio astronomy   
by Kriston Rohlfs. 
 - Berlin  Springer Verlag  1986 
 - xii, 319p 
 - Astronomy and astrophysics library  v.1 .
<br/><br/><label>ISBN: </label>3540161580 
<br/><br/><label>Dewey Class. No.: </label>522.68  / N86