A survey of x-radiation from color T. V. receivers in the metropolitan area of San Juan, Puerto Rico, July, 1970. 

 - [San Juan]  1970. 
 - 43 p.  illus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation<br/>Television
<br/><br/><label>National Library of Medicine Call No.: </label>W6  / P3 v.7319