Levy, H.  1889- <br/><br/>
Elementary statistics / 
by Hyman Levy and E. E. Preidel 
 - London :  Thomas Nelson and Sons,  1944 
 - vii, 184 p. :  diagr. ;  20 cm. 
 - Nelson's aeroscience Science series .
<br/><br/> Includes index  Library has 2 cops. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics<br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519