TY - BOOK AU - Gay, L. R. AU - Mills, Geoffrey E. AU - Airasian, Peter W. TI - Student guide for educational research: competencies for analysis and application SN - 9789332541061 U1 - 370.78/GAY/E PY - 2017/// CY - New Delhi PB - Pearson KW - Education KW - Education--Research ER -