Borg, Walter R. <br/><br/>
Educational research   : an introduction  

 - New York    : Longman,  1979. 
 - xxv,753p.   : ill.    ; 25cm. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0582280567 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research
<br/><br/><label>LC Class. No.: </label>LB1028.B6