Columbia subject headings:
Harvard subject headings:
Database management
SAS (Computer file)
SAS (Computer file)--Handbooks, manuals, etc.
SAS (Computer program language)--Handbooks, manuals, etc.
SAS/GRAPH.
SAS/STAT
Princeton subject headings:
Database management.
SAS (Computer file)
SAS (Computer file)--Handbooks, manuals, etc.
SAS/GRAPH.
SAS/STAT.