Dienes, Z.P. <br/><br/>
Exploration of Space and Practical Measurement 

 - USA:  Burns and Oates,  1972. 
 - 94p.;  20cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510   / DIE