Roll No. 1133 <br/><br/>
Study of the problems of IX th class mathematics teachers and students and suggestions there by in the 10+2 system of educatin 

 -  1977 
<br/><br/><label>Standard No.: </label>13334 
<br/><br/><label>Source: </label> Dissertations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION