Mold, J. <br/><br/>
Triangles 
J. Mold 
 - Cambridge  Cambridge University Press  1973 
 - 32p. 
 - Topics from mathematics .
<br/><br/><label>Subjects--Index Terms: </label>Triangles 
<br/><br/><label>Universal Decimal Class. No.: </label>514.112.3  / MOL