Gerberich Raymond <br/><br/>
Specimen objective test items : A guide to achievement test construction 

 - New York, USA  Longmans, Green and Co   1956 
 - ix,436p 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational -Tests Measurement