TY  - BOOK
ED  - Proceedings of the international precis workshop                                                                                                                                                                                                               
TI  - The precis of index system : principles, applications, and prospects / 
SN  - 0824206118
U1  - 025.482 
PY  - 1977///
CY  - New York : 
PB  - H W Wilson , 
KW  - INDEXING SYSTEM
N1  - Includes index
ER  -