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- [5] SOCIOMETRIC GROUPINGS AMONG EDUCATIONALLY SUBNORMAL CHILDREN AMERICAN JOURNAL OF MENTAL DEFICIENCY, 1966, 71 (01): : 73 - &
- [10] THE SIGNIFICANCE OF VARIOUS ASPECTS IN DRAWINGS BY EDUCATIONALLY SUBNORMAL CHILDREN JOURNAL OF MENTAL SCIENCE, 1950, 96 (405): : 951 - 975