| 000 | 00381nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220412s9999 xx 000 0 und d | ||
| 020 | _a9710819186 | ||
| 040 | _cSICAT-Lib | ||
| 100 | _aTESDA | ||
| 245 | 0 | _aPlane and spherical trigonometry | |
| 260 |
_aManila _bNational Boook store _c1971 |
||
| 300 |
_a142 _c20 cm |
||
| 650 | _aTrigonometry | ||
| 942 | _cBK | ||
| 999 |
_c20783 _d20783 |
||