Evaluation research and practice :   comparative and international perspectives / 
Robert A. Levine ...[et al.] 
 - London :   Sage Publications,   1981. 
 - 255 p. :  ill. ;  22 cm. 
<br/><br/>Include Bibliography and Index. 
<br/><br/><label>ISBN: </label>0803915616 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research
<br/><br/><label>Dewey Class. No.: </label>001.4  / EVA 1981