TY  - BOOK
AU  - Chowdhury,Uma
AU  - 
TI  - Drop out problems in Secondary school: A case study of Hathazari sadar  Upazila
SN  -  
U1  - T373.1102/C545d 
PY  - 2010///
CY  - Chittagong
PB  - Author
KW  - Secondary education
KW  - Dissertations, Academic
ER  -