Klugh, Henry E. <br/><br/>
Statistics; the essentials for research / 
by Henry E. Klugh 
 - New York :  Wiley,  1970 
 - xiv, 368 p. :  illus. ;  23 cm. 
<br/><br/><label>ISBN: </label>0471493708 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics