Hopkins, David <br/><br/>
A teacher's guide to classroom research 
David Hopkins 
 - 3rd ed 
 - USA  Open University Press McGraw-Hall House  c2002. 
 - 211 p. : 
<br/><br/><label>ISBN: </label>033521004X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Observation (Educational method)--General
<br/><br/><label>Dewey Class. No.: </label>370.72 HOP