| 000 | 00380nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220907s9999 xx 000 0 und d | ||
| 020 | _a9786214250134 | ||
| 040 |
_aGS-LRC _cGS-LRC |
||
| 100 | _aElizabeth B. Hugo | ||
| 245 | 0 | _aMathTek 5 | |
| 250 | _a2nd | ||
| 260 |
_aTechFactors Inc. ,Quezon City _bTechFactors Inc. _c2018 |
||
| 300 | _a198 | ||
| 942 | _cBK | ||
| 999 |
_c1925 _d1925 |
||