FOCAL POINT: A COMPOSITE RECORD FOR THE CONTROL OF PERIODICALS USING A VISIBLE SIGNALLING DEVICE
- 1 April 1950
- journal article
- Published by Emerald Publishing in Journal of Documentation
- Vol. 6 (4) , 213-228
- https://doi.org/10.1108/eb026163
Abstract
No abstract availableKeywords
This publication has 0 references indexed in Scilit: