Hollnsteiner, Mary Racelis <br/><br/>
Understanding people's participation :  some reflections and practical guidelines / 
by Mary Racelis Hollnsteiner. 
 - París :  New York :  UNESCO ;  UNICEF,  1982. 
 - 14 p. 
 - Notes, comments... ;  119 .
<br/><br/><label>No. de Clasificación Universal Decimal: </label>338 (100) =20 HOl No.119.