Ostle, Bernard   <br/><br/>
Statistics in research :   basic concepts and techniques for research workers / 
Bernard Ostle 
 - 2nd ed. 
 - Iowa :  Iowa State University Press ,  1963 
 - xv, 585p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics--Research workers
<br/><br/><label>Dewey Class. No.: </label>311  / OST