Taş, Kenan <br/><br/>
Basic mathematics one 
Kenan Taş 
 - Ankara  Hitit  1991 
 - 219 p.  23 cm. 
<br/><br/><label>ISBN: </label>9757521329 
<br/><br/><label>Dewey Class. No.: </label>510.712  / TAŞ