| 000 | 00588nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20190304163836.0 | ||
| 008 | 010813s19uu xx 00 eng d | ||
| 010 | _a66-23918 | ||
| 100 | _aLay, L. Clark. | ||
| 245 |
_aThe study of arithmetic / _cL. Clark Lay. |
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| 260 |
_aNew York : _bMacmillan, _cc1966. |
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| 300 | _axv, 590 p. | ||
| 650 |
_aArithmetic _xStudy and teaching (Elementary). |
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| 650 |
_aArithmetic _xStudy and teaching (Secondary). |
||
| 650 |
_aMathematics _xStudy and teaching (ELementary). |
||
| 650 |
_aMathematics _xStudy and teaching (Secondary). |
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| 942 | _2ddc | ||
| 999 |
_c93217 _d93217 |
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