Subject retrieval in the seventies: New directions
Subject retrieval in the seventies: New directions
/ Proceedings of an international symposium held at the ..........................................14 to 15 May, 1971
- Maryland: University of Maryland, 1972
- 180p.
0-8371-6322-6
Proceedings
D 025.343"197" / L2
0-8371-6322-6
Proceedings
D 025.343"197" / L2