| 000 | 00513 a2200265 4500 | ||
|---|---|---|---|
| 001 | 125886 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a681.321 Loc | ||
| 245 | _aOffice calculating and adding machines | ||
| 250 | _a3rd ed | ||
| 260 | _aNew York | ||
| 260 | _bJohn Wiley, | ||
| 260 | _c1969 | ||
| 300 | _axvi,512 p. | ||
| 300 | _c24 cm | ||
| 490 | _a | ||
| 100 | _aLocke, Flora M. | ||
| 700 | _aDehr, Dorothy | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aCalculators | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c91788 _d91788 |
||