Roll No. 1109 <br/><br/>
Relationships in achievement in mathematics and some socio-psychological variables of the studies 

 -  1977 
<br/><br/><label>Standard No.: </label>13346 
<br/><br/><label>Source: </label> Dissertations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION