000 | 00760cam-a2200265-a-4500 | ||
---|---|---|---|
001 | 000086874 | ||
005 | 20240105134245.0 | ||
008 | 951108t19901990xxua r 000 0 eng d | ||
020 | _a0-8138-0047-1 | ||
035 | _a171789 | ||
035 | _aUIA0086874 | ||
040 |
_aUIASF _cUIASF |
||
050 | 4 |
_aQA 76 _bC5834.1990 |
|
245 | 0 | 0 |
_aComputing before computers / _cedited by William Aspray ; contributors W. Aspray...[et al.] |
260 |
_aAmes, Iowa : _bIowa State University, _cc1990 |
||
300 |
_aix, 266 p. : _bil., tablas ; _c26 cm |
||
500 | _aIncluye índice. | ||
650 | 0 |
_aMáquinas calculadoras - _xHistoria. |
|
650 | 0 |
_aComputadoras - _xHistoria. |
|
700 | 1 | _aAspray, W | |
905 | _a01 | ||
942 | 1 | _cNEWBFXC1 | |
999 |
_c85701 _d85701 |
||
980 |
_851 _gRonald RUIZ |