Van Blerkom, Malcolm L <br/><br/>
Measurement and statistics for teachers 
Malcolm L. Van Blerkom 
 - 1st ed 
 - New York ; London  Routledge  2009 
 - xxi, 287 p. ; 26 cm 
<br/><br/> Includes bibliographical references (p. 281-282) and index 
<br/><br/><label>ISBN: </label>9780415995658 
<br/><br/><label>ISSN: </label>2008020571 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational statistics<br/>Educational tests and measurements
<br/><br/><label>Dewey Class. No.: </label>371.26 VAN