| 000 | 004810000a22001450004500 | ||
|---|---|---|---|
| 001 | 073722 | ||
| 100 | _aSCHON, Donald A. | ||
| 050 | _aBD 181 .S33 | ||
| 041 | _aEng | ||
| 260 |
_aLondon _c1963 _bTavistock Publications |
||
| 942 | _cBK | ||
| 245 |
_cDonald A. Schon _aDisplacement of concepts |
||
| 550 |
_aTangaza Mary Immaculate Library _c05/09/2007 13:51:19 |
||
| 999 |
_c80153 _d80153 |
||