Lawshe, C. H.  1908- <br/><br/>
Principles of personnel testing / 
by C. H. Lawshe and Michael J. Balma. 
 - 2d ed. 
 - New York :  McGraw-Hill,  1966. 
 - viii, 427 p.:  illus. ;  24 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ability--Testing.<br/>Employment tests.