Sprowls, R. Clay. <br/><br/>
Elementary statistics for students of social science and business / 
R. Clay Sprowls 
 - New York :  McGraw-Hill,  1955. 
 - 392 p. :  illus. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.024658  / SPE