000 | 00431pam a2200169a 44500 | ||
---|---|---|---|
008 | 160408b1975 xxu||||| |||| 00| 0 eng d | ||
082 |
_a001.6424 _bB625k |
||
100 | _aBlum, J. | ||
245 | 1 | _aKEYPUNCH, KEYTAPE AND KEYDISC | |
260 |
_aNew York _bGordon & Breach _c1975 |
||
300 | _a198 | ||
650 | _aElectronic Data Processing | ||
650 | _aData Tape | ||
700 | _aBlum, Esther L. | ||
964 | _gCIRC | ||
997 | _aA45950 C | ||
999 |
_c242100 _d242100 |