Korovkin,  P.  P.  x <br/><br/>
Inequalities.  x 

 - x 
 - N , Y,  Blaisdell  1961 
 - vii,60p 
<br/><br/>
<br/><br/><label>ISBN: </label>x      
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra Algebra 
<br/><br/><label>Dewey Class. No.: </label>512/KOI