American Scientist :  Magazine of Scientific Research Society. 

 - Cupertino :  Sigma X Print,  1913 -. 
 - v. :  ill., ports., diagrs. 
 - Bimonthly,  <1981-> 
 - Quarterly,  1942- 
 - v. 30, no. 2- Apr. 1942- 
<br/><br/>Includes bibliographical references. 
<br/><br/>
<br/><br/>Vols. for 1942-<, Nov./Dec. 1972> issued by the Society of the Sigma Xi and the Scientific Research Society of America; <, Jan./Feb. 1974-> by Sigma Xi, the Scientific Research Society of North America; <, Nov./Dec. 1979-> by Sigma Xi, the Scientific Research Society. 
<br/><br/><label>ISSN: </label>0003-0996 
 = American scientist 
 = Am. sci. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Greek letter societies--Periodicals.<br/>Research--Periodicals<br/>Science--Periodicals