Gay, L.R <br/><br/>
Educational research competencies for analysis / 
L.R. Gay 
 - 7th ed 
 - New Jersey :  Pearson Education,  2003 
 - 605 p 
<br/><br/><label>ISBN: </label>0130994634 /  1,880.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research
<br/><br/><label>LC Class. No.: </label>LB1028  / G37 E4 2003