TY  - BOOK
AU  - Fernau, C.N.
ED  - NU.  OIT
TI  - Simple methods of document storage and retrieval : an instructional aid for workers'educators and trade unionists
U1  - BIB/19.01.06/00169 
PY  - 1980///
CY  - Genova
PB  - Ilo
KW  - ALMACENAMIENTO DE DATOS
KW  - MANUALES
ER  -