00420 a2200157 4500 20250516072600.0 978-1-265-18481-0 370.7 FRAENKEL, J R. How to Design and Evaluate Research in Education. 11th Ed. United Sate, Mc Graw Hill, 2023. xxviii,527p.; ill.; 24cm. WALLEN, N. & HYUN H, H. ddc BKS 2347 2347 2025-05-16 07:27:55 0 370.78 FRA DOM00045 2025-05-16 BKS 0 ddc 0 0 0 004 004 2025-03-12 105840.00