TY  - BOOK
AU  - Wehmeyer,Michael L.
AU  - Patton,James R.
TI  - Mental retardation in the 21st century
SN  - 0890798192 (alk. paper)
U1  - 362.3 WEH P 23
PY  - 2000///
CY  - Austin, TX
PB  - Pro-ED
KW  - People with mental disabilities
KW  - United States
KW  - Services for
N1  - Includes bibliographical references and indexes
ER  -