| 000 | 00500nam a2200169Ia 4500 | ||
|---|---|---|---|
| 082 |
_a651.82 _bW177.HU |
||
| 100 | _aWalker, Arthur L. and Others | ||
| 245 |
_aHow to use adding and calculating machines _b _cBy Arthur L. Walker, J. Kenneth Roach, and J. Marshall Hanna |
||
| 260 |
_aNew York _bMcGraw-Hill _c1967 |
||
| 300 | _a251p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _aRoach, J. Kenneth ; jt. auth. | ||
| 700 | _aHanna, J. Marshall ; jt. auth. | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a16410 | ||
| 999 |
_c16410 _d16410 |
||