Ilfeld, Fred. <br/><br/>
Social Nudism in America /  
Fred Ilfeld Jr. and Roger Lauer. 
 - Connecticut :  College and University Press,  c 1964. 
 - 240 p. ;   21 cm. 
<br/><br/> Includes index.  
<br/><br/>318  318 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health and safety --America
<br/><br/><label>Dewey Class. No.: </label>613.194 / I3s