Croll, Paul. <br/><br/>
Systematic classroom observation / 
Paul Croll. 
 - London ;  Philadelphia :  Falmer Press,  1986. 
 - xi, 202 p. :  ill. ;  24 cm. 
 - Social research and educational studies series ;  3 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 189-195. 
<br/><br/><label>ISBN: </label>1850001065 1850001073 (pbk.) 
<br/><br/><label>LCCN: </label>86011675  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.<br/>Observation (Educational method)
<br/><br/><label>LC Class. No.: </label>LB1028  / .C745 1986 
<br/><br/><label>Dewey Class. No.: </label>370/.7/8