Husek, T.R <br/><br/>
Item Sampling in Educational Research 

 - Los Angeles:  University of California,  1968. 
 - 32p.;  27cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational Research
<br/><br/><label>Dewey Class. No.: </label>371.27  / HUS