| 000 | 00360nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | MPKV056728 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 082 | _a20 | ||
| 245 |
_aLibrary Trends Vol.20 No.1-2 _c; |
||
| 246 | _aLibrary Trends Vol.20 No.1-2 | ||
| 260 |
_aChampaign _bGraduate School of Library Science _c1973 |
||
| 650 | _aLibrary and information Science | ||
| 999 |
_c54722 _d54722 |
||