Applied general statistics 
[by] Frederick E. Croxton and Dudley J. Cowden.  
 - 2d ed. 
 - New York,  Prentice-Hall  1955.  
 - 843 p  illus  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/>Statistics--Graphic methods.
<br/><br/><label>LC Class. No.: </label>HA29  / .C776 1955