| 000 | 00352nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1960 xx 000 0 und d | ||
| 082 | _a514 W28T | ||
| 100 | _aWelchons, A. M. | ||
| 245 | 0 | _aTrigonometry with tables | |
| 260 |
_aBoston _bGinn _c1960 |
||
| 300 | _a23cm. 332+75+24 | ||
| 650 | _aTRIGONOMETRY | ||
| 653 | _aTRIGONOMETRY | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c8519 _d8519 |
||