| 000 | 00347nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170104s2017 xx 000 0 und d | ||
| 100 | _aJohn Robert Perrin | ||
| 245 | 0 | _aDeveloping Reasoning through Proof in High School Calculus | |
| 260 | _cDecember 2008 – January 2009 | ||
| 300 | _a341 | ||
| 773 | _tMathematics teacher | ||
| 942 |
_2ddc _cJA |
||
| 999 |
_c793599 _d793599 |
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