TY - BOOK AU - Fraenkel Jack R. AU - Hyun Helen H. AU - Wallen Norman E. TI - How to Design and Evaluate Research in Education SN - 9780071315180 AV - LB1028 F827H 2012 PY - 2012/// CY - New York PB - McGraw - Hill KW - ”EDUCATION RESEARCH / EDUCATIONAL QUALITATIVE RESEARCH” ER -