| 000 | 00371nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aQA445.W4 | ||
| 100 | 1 |
_aWelchons, A. M. _eAuthor |
|
| 245 | 1 | 0 | _aPlane geometry |
| 260 |
_aBoston: _bGinn and Company, _c1961. |
||
| 300 |
_a584p.: _bill.; _c24cm. |
||
| 650 | 1 | _aGeometry, Plane | |
| 942 |
_2lcc _cBK _n0 |
||
| 999 |
_c73915 _d73915 |
||