| 000 | 00748nam a2200205 a 4500 | ||
|---|---|---|---|
| 005 | 20200107025747.0 | ||
| 008 | 080117s19uu xx 00 eng d | ||
| 020 | _a9716590695 | ||
| 020 | _a9716590709 | ||
| 020 | _a9716590717 | ||
| 020 | _a9716590725 | ||
| 100 | 1 | 0 | _aRivera, Derdinand. |
| 245 | 1 | 0 |
_aMath challenges : _benhancement exercises for high school math / _cby Ferdinand Rivera. |
| 260 | 0 |
_aMakati City : _bBasic Media Systems, _cc1998. |
|
| 300 | _a4 v. : ill. | ||
| 440 | 0 | _aMath challenges ; v.4 | |
| 500 | _aContents. -- v.1. Freshman. -- v.2. Sophomore. - v.3. Junior. -- v.4. Senior. | ||
| 650 | _aMathematical recreations. | ||
| 852 |
_930.00Php _7OLOPSC |
||
| 999 |
_c59147 _d59147 |
||