| 000 | 00496nam a2200169 4500 | ||
|---|---|---|---|
| 001 | 28905/80 | ||
| 005 | 20130515014638.0 | ||
| 008 | 111112s9999 xx 000 0 und d | ||
| 020 | _ahard cover | ||
| 050 |
_aQA135.5 _b.L44 1962 |
||
| 100 | 1 |
_a"lee, doris m. " _917289 |
|
| 245 | 1 | 0 |
_aA Background to mathematical development: _c Lee, Doris M. |
| 250 | _a1 ed. | ||
| 260 |
_auk : _boldbourne _c1962. |
||
| 300 |
_a", 227p.; _c20 cm." |
||
| 942 |
_2lcc _cBK _hQA135.5 .L44 1962 |
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| 999 |
_c24046 _d24046 |
||