Rashed, M.I. <br/><br/>
Invistigation into the problems of sampling in educational research designs 

 -  University of Bombay  1987 
 - 441 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research<br/>Sampling (Statistics)<br/>Education--Data processing<br/>Research--Methodology
<br/><br/><label>Dewey Class. No.: </label>TR.0003