Gamage, Dhanawardana. <br/><br/>
Socioeconomic Surveys for Development:  A Guide for Provincial and Local Level Development Functionaries/  English  
Gamage, Dhanawardana. 
 - Nugegoda:  Deepanee Printers and Publishers (Pvt.) Ltd.,   1999. 
 - III, 132p.:  20cm.  
<br/><br/><label>Dewey Class. No.: </label>352.17  / SRI