Choudhury, M. Khashruzzaman <br/><br/>
Outdoor primary education in Bangladesh / 
by M. Khashruzzaman Choudhury and A. K. M. Obaidullah. 
 - París :  UNESCO,  1980. 
 - 60 p. 
 - Experiments and innovations in education ;  40 .
<br/><br/> "Study prepared for the International Educational Reporting Service" 
<br/><br/><label>ISBN: </label>9231018167 
<br/><br/><label>Encabezamiento--Tema: </label><br/>EDUCACION PRIMARIA ---BANGLADESH