International Review of Research in Mental Retardation: Mental Retardation, Personality, and Motivational Systems International Review of Research in Mental Retardation, nr. 31 Laraine Masters Glidden et al. 11 apr 2006 Hardback Preț: 1316.27 lei 1803.10 lei 6-8 săpt. -27%
Personality and Motivational Differences in Persons With Mental Retardation The LEA Series on Special Education and Disability Editat de Harvey N. Switzky aug 2001 Paperback Preț: 456.39 lei 536.93 lei 6-8 săpt. -15%
Personality Motivational Diff. CL: The Role of Norms and Group Membership Lea Series on Special Education and Disability Autor Harvey N. Switzky et al. 12 mai 2001 Hardback Preț: 959.72 lei 1170.39 lei 6-8 săpt. -18%