Teachers' voices for school change :  an introduction to educative research / 
A. Gitlin ... [et.]. 
 - London :  Routledge,  1992 
 - 207 P. ;  22 cm. 
<br/><br/><label>ISBN: </label>0415056136 :  659 baht 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Methodology<br/>Experimental research--United states
<br/><br/><label>Dewey Class. No.: </label>370.78  / T253 1992