The national geographic magazine. / 
National geographic society; president and editor Gilbert Grosvendor. 
 - Washington :  National geographic society,  [s.a.]. 
 - v. :  ill. ;  26 cm. 
 - Monthly 
 = The national geographic magazine 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ամսագիր<br/>Geographie--Periodicals