Block 8 Evaluation of research 

 - Walton Hall, Milton Keynes  The Open University Press  1979 
 -  54p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science-Research
<br/><br/><label>Dewey Class. No.: </label>300.72  / BLO