Lawshe, C. H.  1908-2000. <br/><br/>
Principles of personnel testing / 
C.H. Lawshe, Michael J. Balma. 
 - Second edition. 
 - New York,  McGraw-Hill  c1966. 
 - viii, 427 pages ;  illustrations,  24 cm 
<br/><br/><label>ISBN: </label>0070367612 9780070367616 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ability--Testing.<br/>Employment tests.
<br/><br/><label>Dewey Class. No.: </label>658.3