Singaravelu, G. <br/><br/>
Curriculum Development / 
By G Singaravelu, P J K Reddy and A M Shahana. 
 - 1st Ed. 
 - New Delhi :  P H Publishing Corporation,  2018. 
 - 140p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788193523148 
<br/><br/><label>Dewey Class. No.: </label>375.001  / SIN