| 000 | 00389nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a301.42(776) | ||
| 100 | _aBoss, D.G. | ||
| 245 | _aMeasurement of boundary ambiguity in families | ||
| 260 | _aMinnesota | ||
| 260 | _c1990 | ||
| 300 | _a25 p. | ||
| 440 | _aNo. 593; Minnesota Agricultura | ||
| 901 | _pS41602 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c127482 _d127482 |
||