Fehr, Howard F. <br/><br/>
An introduction to sets, probability and hypothesis testing 
Howard F. Fehr 
 - Massachusetts  D.C. Heath  1964 
 -  ix, 230p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proabilities
<br/><br/><label>Dewey Class. No.: </label>519  / FEI