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| 001 | 4085504 | ||
| 005 | 20220311185721.0 | ||
| 008 | 720202s1971 enka b 001 0 eng | ||
| 010 | _a 72883583 | ||
| 015 | _aB71-23919 | ||
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_aDLC _cDLC _dDLC |
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_aQA11 _b.S46 |
| 082 | 0 | 0 | _a510/.71/2 |
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| 100 | 1 | _aServais, Willy. | |
| 245 | 1 | 0 |
_aTeaching school mathematics, _cedited by W. Servais and T. Varga. |
| 260 |
_aHarmondsworth, _bPenguin, _c1971. |
||
| 300 |
_a308 p. _billus. (some col.) _c21 cm. |
||
| 350 |
_a£1.20 _a$4.50 (U.S.) |
||
| 490 | 0 | _aA Unesco source book | |
| 490 | 0 | _aPenguin education | |
| 504 | _aBibliography: p. 289-298. | ||
| 650 | 0 |
_aMathematics _xStudy and teaching (Secondary) |
|
| 700 | 1 |
_aVarga, Tamás, _ejoint author. |
|
| 906 |
_a7 _bcbc _corignew _d4 _encip _f19 _gy-gencatlg |
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| 942 |
_2UNESCO _cBK _h1.45SER _k1.45 _mSER _n0 |
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_c100 _d100 |
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