| 000 | 00415nam a22001457a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20140311163157.0 | ||
| 008 | 140226t xxu||||| |||| 00| 0 eng d | ||
| 050 |
_aQA 11 _b.P67 1992 |
||
| 245 | _aProjects to enrich school mathematics / | ||
| 260 |
_aReston, Va. : _bNational Council of Teachers of Mathematics, _c1992. |
||
| 300 |
_a126 p. : _bill. ; _c28 cm. |
||
| 942 |
_2lcc _cBK-TR |
||
| 999 |
_c42409 _d42409 |
||