| 000 | 00573nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230309b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 025.343 _bJ1 |
||
| 100 |
_aHaykin, David Judson _92442 |
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| 245 |
_aSubject headings: _bA practical guide _c/The library of congress, 1951 |
||
| 260 |
_aWashington, D.C.: _bU. S. Government printing office, _c1951 |
||
| 300 | _av, 140p. | ||
| 650 | _aSubject headings | ||
| 653 | _aPractical guide | ||
| 653 | _aSpecial library catalogs | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c6976 _d6976 |
||