Gast, David L. <br/><br/>
Single subject research methodology in behavioral sciences / 
David L. Gast 
 - New York, N.Y. :  Routledge,  2010 
 - 470 p. :  ill. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>9780805862775 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SINGLE SUBJECT RESEARCH<br/>PSYCHOLOGY--RESEARCH<br/>EDUCATIONAL PSYCHOLOGY--RESEARCH
<br/><br/><label>LC Class. No.: </label>BF76.6 .S56  / G377S