000 005740000a22001690004500
001 a50649
020 _a9586017591
041 _aEng
050 _aH62.A3 P46
245 _aPeople's participation
_bchallenges ahead
260 _aSantaf‚ de Bogot 
_b1998
_cColciencias : IEPRI : TM Editores
650 _aParticipant observation
_xCongresses.
650 _aAction research
_xCongresses.
650 _aSocial sciences
_xResearch
_xCongresses
942 _cBK
999 _c107565
_d107565