Valkenburgh, Van <br/><br/>
Electronica Basica 
/ Van Valkenburgh / trad. Jaime Lafulla 
 - Mexico  : CECSA  , 1985  , c1972. 
 - 3 Vols.  : il. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronica
<br/><br/><label>Dewey Class. No.: </label>537.5 VAL