A study on the effectiveness of the Training and Development Program to the Agro and Food Technology division of the Industrial Technology Institute 
Ekanayaka, E.M.C.K. 
 -  2016. 
 - xiii,109p.: 
<br/><br/> Nanayakkara, S. 
<br/><br/><label>Gov. Doc. Class. No.: </label>MPM/T.374