TY  - RPRT
TI  - Application of statistical association techniques for the NASA document collection
AU  - Curtice, R. M.
AU  - Giuliano, V. E.
AU  - Jones, P. E.
AU  - Sherry, M. E.
PY  - 1968
UR  - https://ntrs.nasa.gov/citations/19680007685
ID  - 19680007685
ER  -