共 50 条
- [1] STUDY PROJECTS FOR TRAINABLE MENTALLY-HANDICAPPED CHILDREN IN ILLINOIS AMERICAN JOURNAL OF MENTAL DEFICIENCY, 1956, 60 (03): : 488 - 491
- [5] A FOLLOW-UP-STUDY OF TRAINABLE MENTALLY-HANDICAPPED CHILDREN IN ILLINOIS AMERICAN JOURNAL OF MENTAL DEFICIENCY, 1960, 65 (01): : 11 - 16
- [6] SCHOOLING OF MENTALLY-HANDICAPPED CHILDREN SOZIAL-UND PRAVENTIVMEDIZIN, 1979, 24 (06): : 392 - 396