Improving education :  realist approaches to method and research / 
edited by Joanna Swann and John Pratt. 
 - London :  Cassell,  1999. 
 - xii, 196 p. ;  24 cm. 
 - Cassell education. .
<br/><br/>Includes bibliographical references (p. [181]-191) and index. 
<br/><br/><label>ISBN: </label>0304705543 (pbk.)  RM157.50 
<br/><br/><label>Subjects--Personal Names: </label><br/>Popper, Karl Raimund, Sir,  1902- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Case studies.<br/>Education--Philosophy--Case studies.<br/>Educational change--Case studies.