Impact evaluation of the project 'modernization of existing 20 polytechnic institutes & establishment of 18 new polytechnic institutes (revised) / Bangladesh. Ministry of Planning. Implementation Monitoring and Evaluation Division Bangladesh. Ministry of Planning. Implementation Monitoring and Evaluation Division Bangladesh - Election 324.65 BAI Dhaka : Ministry of Planning; 2013. 2013. 2013 Text [2], xv, 87 p. : eng