| Link | Quote | Stars | Tags | Author |
| cb4b97c | Citation does not necessarily reflect current demand. | Brian Campbell Vickery | ||
| ba3ac0c | The structure if a fully developed classification can be technically described in the following way: | Brian Campbell Vickery | ||
| 56ec82b | A retrieval system can be studied at three levels: | Brian Campbell Vickery | ||
| 2e854ce | The principles of information science apply, whatever the medium of transfer. | Brian Campbell Vickery |