TY  - SER
TI  - American journal on mental retardation: AJMR
SN  - 0895-8017
PY  - 1876///
CY  - Washington
PB  - American Association on Mental Retardation
KW  - Mental retardation
KW  - Periodicals
N1  - UKP: v.92 (1987/88)-. Judul asal'American journal of mental deficiency'. U.B.S., Petaling Jaya
ER  -