| 000 | 00563nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 230515b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0-07-606775-0 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 681.32:006.35 _bM2 |
||
| 245 | _aMcGraw-Hill's compilation of data communications standards | ||
| 250 | _a2nd ed. | ||
| 260 |
_aNew York: _bMcGraw-Hill Publications Co., _c1982 |
||
| 300 | _axi, 1923p. | ||
| 650 | _aIndustries | ||
| 653 | _aAutomatic calling | ||
| 700 | _aFolts, Harold C (Ed.) | ||
| 942 |
_2udc _cISD |
||
| 999 |
_c30295 _d30295 |
||