American scientist. 

 - [New Haven, Conn., etc.,  Sigma Xi, etc.] 
 - v.  ill., ports., diagrs.  24 cm. 
 - Bimonthly,  <1981-> 
 - Quarterly,  1942- 
 - v. 30, no. 2- Apr. 1942- 
<br/><br/> Mamoulian Collection: Vol. 30, no. 2 (Apr. 1942); inscription on cover p. [2]: "For Rouben Mamoulian, with best regards, Edwin Hubble." 
<br/><br/>Includes bibliographical references. 
<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/> Vols. 1 (1913)-33 (1945) (Includes index to Sigma Xi quarterly). 1v. ; v. 34 (1946)--61 (1973). 1 v. 
<br/><br/><label>ISSN: </label>0003-0996 
 = American scientist  (Print) 
 = Am. sci.  (Print) 
<br/><br/><label>CODEN: </label>AMSCAC 
<br/><br/><label>LCCN: </label>43020253  
<br/><br/><label>Subjects--Corporate Names: </label><br/>Society of the Sigma Xi--Periodicals.<br/>Sigma Xi, the Scientific Research Society of North America--Periodicals.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Greek letter societies--Periodicals.<br/>Science--Periodicals.<br/>Research--Periodicals.<br/>Science--Periodicals.<br/>Natuurwetenschappen.
<br/><br/><label>LC Class. No.: </label>LJ85  / .S502 Q11  / .A5 
<br/><br/><label>Dewey Class. No.: </label>378/.1985450973 
<br/><br/><label>National Library of Medicine Call No.: </label>W1  / AM756