Smithsonian / 
Editor : Michael Caruso; Smithsonian Associates. 
 - Washington :  Smithsonian Associates,  1970-. 
 - volumes :  illustrations, portraits ;  29 cm. 
 - 10 issues per year,  2015- 
 - Monthly,  1970-2014 
 - # 1 (Apr. 1970-) 
<br/><br/> Title from cover. 
<br/><br/>Combined Jan./Feb. and July/Aug. issue, 2015- 
<br/><br/><label>ISSN: </label>0037-7333 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Smithsonian Institution--Periodicals.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art--Periodicals<br/>History--Periodicals<br/>Science--Periodicals<br/>Nature--Periodicals