TY  - BOOK
AU  - Creswell, John W.
AU  - Guetterman, Timothy C. 
TI  - EDUCATIONAL RESEARCH: PLANNING, CONDUCTING, AND EVALUATING QUANTITATIVE AND QUALITATIVE RESEARCH
SN  - 978-1-292-33780-7
U1  - 370.78 
PY  - 2021///
CY  - ESTADOS UNIDOS
PB  - PEARSON
KW  - INVESTIGACION EDUCATIVA
KW  - PLANIFICACIÓN
ER  -