Levy, Hyman <br/><br/>
Elementary statistics / 
Hyman Levy & E.E. Preidel 
 - New York :  Ronald Press ,  1945 
 - vii, 184p. :  ill. :  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>311  / LEV