Vickery, David <br/><br/>
Primary school construction :  pointers to programme formulation and implementation / 
David Vickery. 
 - París :  New York :  UNESCO ;  UNICEF,  1980. 
 - 21 (2) p. :  fot. 
 - Notes, Comments ... ;  24. .
<br/><br/><label>No. de Clasificación Universal Decimal: </label>371.62: 373.3 (-77)=20 VIC No.24.