TY  - BOOK
AU  - Patton, Michael Quinn.
TI  - Qualitative research & evaluation methods: integrating theory and practice 
SN  - 9781412972123 (alk. paper)
AV  - H62 .P3218 2015
U1  - 001.4/2 23
PY  - 2015///]
CY  - Thousand Oaks, California
PB  - SAGE Publications, Inc.
KW  - Ciencias Sociales (conceptos) -
KW  - Metodología
KW  - Evaluation research (Social action programs)
N1  - Revised edition of the author's Qualitative evaluation methods; Includes bibliographical references and index
ER  -