Dinkines, Flora <br/><br/>
Abstract mathematical systems. part. III of Elementary concepts of modern mathematics 

 - New York :   Appleton - Century - Crofts,   1964. 
 - vii, 97 p. ;   21 cm. 
 - The Appleton - Century mathematics ser. .
<br/><br/> Notas bibliográficas al pie de página 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATEMATICA MODERNA
<br/><br/><label>Universal Decimal Class. No.: </label>519.4