00000nam 2200000 4500 INLIS000000000000394 20220804033813 0010-0822000111 ta 220804################g##########0#eng## 0-205-35902-7 152 152 TAY m TAYLOR, RONALD L. MENTAL RETARDATION : Historical Perspectives, Current Practices, and Future Directions Ed. I AMERICA : PEARSON EDUCATION, 2005 420 hlm. : ilus. ; 18,5 x 24 cm STEPHEN B. RICHARDS MICHAEL P. BRADY 00000000770