| 000 | 00345 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a517.512 _bC 563 O |
||
| 245 | 1 |
_aOperational mathematics _cby R.V. Churchill |
|
| 250 | _a2nd edn. | ||
| 260 |
_aNew York _bMcGraw-Hill Book Co. _c1958 |
||
| 650 | _aOperational Mathematics | ||
| 100 | 1 |
_aChurchill, R.V. _d |
|
| 300 | _a337 p. | ||
| 901 | _a122594 | ||
| 999 |
_c66256 _d66256 |
||