Gast, David L. <br/><br/>
Single subject research methodology in behavioral sciences / 
David L. Gast 
 - New York :  Routledge,  2010 
 - xv, 470 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0805862773 (pbk.) 9780805862768 0805862765 9780805862775 (pbk.) 
<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   / .G37 2010