A Structural Approach to Mathematics : Unit 2 

 - London:  Rupert Hart-Davis Educational Publication,  1970. 
 - 275p.;  ill.  21cm 
<br/><br/><label>ISBN: </label>024798602X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Basic Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / STR