Montero- Sieburth, Martha <br/><br/>
Classroom management: instructional strategies and the allocation of learningresources / 
Martha Montero-Sieburth. 
 - Estados Unidos de América :  Harvard University Institute for International Development,  1989. 
 - 31 p. 
 - BRIDGES Research Report Series; 4 .
<br/><br/><label>No. de Clasificación Universal Decimal: </label>159.953: 372 =20 MON No.4.