000 | 00435pam a2200157a 44500 | ||
---|---|---|---|
082 |
_a510.78 _bB113c |
||
100 | _aBabbage, Charles | ||
245 | 1 |
_aCHARLES BABBAGE AND HIS CALCULATING ENGINES _cSELECTED WRITINGS |
|
260 |
_aN. Y. _bDover _c1961 |
||
300 | _a400 | ||
650 | _aCalculating-Machines | ||
650 | _aScientists. Correspondence, Reminiscences, Etc | ||
700 | _aMorrison, Philip | ||
964 | _gCIRC | ||
997 | _a11987 C | ||
999 |
_c424780 _d424780 |