Brown, L.M. <br/><br/>
Basic mathematics three 
L.M. Brown, Kenan Taş, Orhan Özer 
 - Ankara  Hitit  1991 
 - 268 p.  23 cm. 
<br/><br/><label>ISBN: </label>9757521353 
<br/><br/><label>Dewey Class. No.: </label>510.712  / BRO