Kanapathipilal, Marimuththu <br/><br/>
An Investigation into the Role of Principles in Improving the Professional Competencies of Primary Teachers: (A Survey Conducted in Selected Tamil Schools in Colombo Educational Zone) 

 - Maharagama 
 - 171p. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Education Management<br/>PGDEM<br/>Role of Principals