| 000 | 00368nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220907s9999 xx 000 0 und d | ||
| 020 | _a0786214250035 | ||
| 040 |
_aGS-LRC _cGS-LRC |
||
| 100 | _aRachel Dorcas A. Lim,etal | ||
| 245 | 0 | _aMathTek 3 | |
| 260 |
_aTechFactors Inc. ,Quezon City _bTechFactors Inc. _c2018 |
||
| 300 | _a248 | ||
| 942 | _cBK | ||
| 999 |
_c1979 _d1979 |
||