共 40 条
[1]
BALLA DA, 1976, AM J MENT DEF, V81, P117
[2]
BUTLER EW, 1977, RES PRACTICE MENTAL, V1
[3]
CATALDO MF, 1972, 1972 AM PSYCH ASS HO
[4]
CLOSE DW, 1977, EDUC TRAIN MENT RET, V12, P256
[5]
CONROY J, 1982, AM J MENT DEF, V86, P581
[6]
SOME EFFECTS OF STAFFING LEVELS AND GROUP-SIZE ON THE QUALITY OF DAY-CARE FOR SEVERELY MENTALLY-HANDICAPPED ADULTS
[J].
BRITISH JOURNAL OF MENTAL SUBNORMALITY,
1981, 27 (52)
:30-35
[7]
DALGLEISH M, 1980, BRIT J MENT SUBNORM, V27, P30
[8]
DEKOCK U, 1988, MENT HANDICAP RES, V1, P127

