| 000 | 00728nam a2200229Ia 4500 | ||
|---|---|---|---|
| 001 | 20676 | ||
| 003 | BIBL | ||
| 005 | 20160527194100.0 | ||
| 008 | 720801r1947 nyu b 00010 eng | ||
| 010 | _a 91177734 | ||
| 020 | _a0404559255 (ed. 1972) | ||
| 049 |
_aEVLG _b372.7 _bS966 _cc1 |
||
| 050 | 1 |
_aQA135.5 _b.S93 1947 |
|
| 082 | _a372.7/2/044 | ||
| 092 |
_a372.7 _bS966 |
||
| 100 | 1 | 0 |
_aSutherland, Mary Ethel _2Local _9176137 |
| 245 | 1 | 0 | _aOne-step problem patterns and their relation to problem solving in arithmetic. |
| 260 | 0 |
_aNew York _bColumbia University _c1947. |
|
| 300 | _a170 p. | ||
| 650 | 0 |
_aArithmetic _xStudy and teaching. _2Local _954423 |
|
| 650 | 0 |
_aArithmetic _xProblems, exercises, etc. _2Local _954423 |
|
| 999 |
_c14939 _d14939 |
||