Greenblatt, M.H <br/><br/>
Mathematical entertainments 

 - London :  George Allen   & Unwin,  1968 
 - 160p.;  20cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural sciences and mathematics
<br/><br/><label>Dewey Class. No.: </label>510.079  / GRE