Understanding and interpreting educational research /

Understanding and interpreting educational research / Ronald C. Martella ...[et al.] - New York: The Guilford press, 2013 - ix, 666 p. : ill. ; 25 cm.

978-1-4625-0974-4


Education research
Evaluation research
Action research

LB1028 / .U53 2013
© The University of Dodoma 2020