| 000 | 00532nam a2200181 4500 | ||
|---|---|---|---|
| 001 | 1972/88 | ||
| 005 | 20130515014127.0 | ||
| 008 | 111112s9999 xx 000 0 und d | ||
| 020 | _a92-3-101905-8 | ||
| 050 |
_aQA11.A1 _b.S78 1986 |
||
| 100 | 1 |
_a"morris, robert . " _912982 |
|
| 245 | 1 | 0 |
_astudies in mathematics education: _b/ _c robert.. morris |
| 250 | _a1 ed. | ||
| 260 |
_aun : _bunesco _c1981. |
||
| 300 |
_a"x, 179p.; _c24 cm." |
||
| 504 | _aincludes bibliography | ||
| 942 |
_2lcc _cBK _hQA11.A1.S78 1986 |
||
| 999 |
_c14008 _d14008 |
||