Instruction: Theoretical and Applied Perspectives Autor Ronna F. Dillon et al. 30 mar 1991 Hardback Preț: 450.46 lei 765.81 lei 6-8 săpt. -41%
Setting Consensus Goals for Academic Achievement: A Special Issue of applied Measurement in Education Editat de James Pellegrino et al. feb 1998 Paperback Preț: 261.53 lei 6-8 săpt.