000 | 00317nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 160316s1980 xxu||||| |||| 00| 0 eng d | ||
020 | _a | ||
100 | _aYule,William | ||
245 | _aBehaviour Modification For The Mentally Handicapped | ||
250 | _a | ||
260 |
_aLONDON _bCROOM HELM _c1980 |
||
300 | _a298 | ||
700 |
_a _a |
||
999 |
_c3781 _d3781 |