TY  - BOOK
AU  - Mertler,Craig A.
TI  - Introduction to educational research
SN  - 9781071903155
U1  - 370.72 
PY  - 2026///]
CY  - Thousand Oaks, California
PB  - Sage
KW  - Education
KW  - ResearchMethodology
KW  - Qualitative research
KW  - Quantitative research
N1  - Includes bibliographical references and index
ER  -