361.61068
P315U
Patton, Michael Quinn
 Utilization focused evaluation \ Michael Quinn Patton
- Fourth
- New Delhi : Sage Publication, 2008.
 xx, 667p.
  This book belongs to DMEO
  ISBN: 9781412958615
C18827
C19456
  Subjects: RECHERCHE EVALUATION (PROGRAMMES D"ACTION SOCIAL)- ETATS - UNITS; RECHERCHE EVALUATIVE.