000 | 00357nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170101s1949 xx 000 0 und d | ||
082 | _a513.1 W29P | ||
100 | _aWELCHONS, A.M. | ||
245 | 0 | _aPlane geometry | |
250 | _aRev. ed. | ||
260 |
_bBoston _c1949 |
||
300 | _a550p | ||
650 | _aGEOMETRY, PLANE | ||
653 | _aGEOMETRY, PLANE | ||
942 |
_2ddc _cB |
||
999 |
_c8286 _d8286 |