The National geographic magazine :  1989. 

 -  National Geographic Society, 
 - v. :  ill. (col) ;  26 cm. 
 - Monthly 
 - Frequency varies 
 - Began with v. 1 in 1888. 
<br/><br/> "Official journal of the National Geographic Society."  Kislak Collection: Vol. 62, no. 4 Oct. 1932). 
<br/><br/>
<br/><br/> Vols. 11 (1899)-42 (1922). 1 v.; v. 11 (1899)-49 (1925). 1 v.; v. 11 (1899)-70 (1936). 1 v.; v. 11 (1899)-78 (1940). 1 v.; v. 11 (1899)-100 (1951). 2 v.; v. 91 (1947)-100 (1956). 1 v.; v. 91 (1947)-116 (1959). 1 v.; v. 1 (1888)-90 (1946). 1 v.; v. 11 (1899)-90 (1946). 1 v.; v. 91 (1947)-164 (1983). 1 v. Includes index to the journal under its later title.  Indexes kept up to date with supplements. 
<br/><br/><label>ISSN: </label>1044-6613 
 = The National geographic magazine 
 = Natl. geogr. mag. 
<br/><br/><label>LCCN: </label>14007038  
<br/><br/><label>Nat. Bib. Agency Control No.: </label>012416402  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Periodicals.<br/>Geografia.
<br/><br/><label>Subjects--Index Terms: </label>გეოგრაფია  პერიოდიკა 
<br/><br/><label>LC Class. No.: </label>G1  / .N27 
<br/><br/><label>Dewey Class. No.: </label>910/.5 
<br/><br/><label>Universal Decimal Class. No.: </label>91(05)