Chowdhury, S.A <br/><br/>
Education and work :  the case of Blangladesh / 
by S.A. Chowdhury. 
 - Paris :  UNESCO,  1986. 
 - 72 p. 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>37:331 (549.3) =20 CHO.