| 000 | 00328nas a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s2017 xx 000 0 und d | ||
| 044 | _aU.S.A. | ||
| 245 | 0 | _aDISSERTATION Abstracts International (C) | |
| 260 |
_bUniversity Microfilms _aU.S.A. |
||
| 270 | _aUniversity Microfilms | ||
| 362 | _aJan - Dec,1976 | ||
| 942 |
_2ddc _cP |
||
| 999 |
_c173671 _d173671 |
||