| 000 | 00860nam a22002177a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20180927102039.0 | ||
| 008 | 180927b xxu||||| |||| 00| 0 eng d | ||
| 040 | _aLB-BrCRDP | ||
| 082 | _a370.72 L61i | ||
| 100 | _aJ. David Lockared | ||
| 245 | _aEight report of the international clearinghouse on science and mathematics curricular developments | ||
| 260 |
_aMaryland _bCollege Park, Md. : Science Teaching Center, University of Maryland, _c 1972. |
||
| 300 |
_a857p _c25cm |
||
| 630 | _a Science | ||
| 630 | _aStudy and teaching | ||
| 630 | _aCurricula | ||
| 630 | _aMathematics | ||
| 700 | _a International Clearinghouse on Science and Mathematics Curricular Developments.; University of Maryland. Science Teaching Center.; American Association for the Advancement of Science. Commission on Science Education. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c21828 _d21828 |
||