| 000 | 00725nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 180116s1958 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_aWM300 _bMAS |
||
| 100 | _a Gladwin Thomas, Masland Richard L., Sarason Seymour B., National Association for Retarded Children (USA) | ||
| 245 |
_aMental subnormality _bbiological, psychological and cultural factors |
||
| 250 | _a | ||
| 260 |
_aNew York _bASIC Books _c1958 |
||
| 300 |
_a442 p. _b23 cm. |
||
| 440 |
_a _v |
||
| 500 | _a Based on: A survey of research sponsored by the National Association for Retarded Children | ||
| 520 | _a Mentally Disabled Persons, Mental Retardation | ||
| 650 | _aMental Retardation | ||
| 650 | _aMentally Disabled Persons | ||
| 906 |
_a5003 _b _c |
||
| 999 |
_c19265 _d19265 |
||