| 000 | 00413nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230322b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 100 |
_aCharen, Thelma _94284 |
||
| 245 | _aMedlars indexing instructions | ||
| 260 |
_aBSD: _bIndex Section, _c1981 |
||
| 300 | _aiii, 43p. | ||
| 650 | _aLibrary science | ||
| 653 | _aIndexing | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c12457 _d12457 |
||