Title: Census of population and housing, 1980 [United States] census software package (CENSPAC) version 3.2 with STF4 data dictionaries /
Authors: United States.; Inter-university Consortium for Political and Social Research.
Publisher: Inter-university Consortium for Political and Social Research [distributor],
Abstract: The Census Software Package (CENSPAC) is a generalized data retrieval system that the Census Bureau developed for use with its public use statistical data files. CENSPAC primarily provides processing capabilities for summary data files, but it also has some features that are applicable to microdata files. This data set contains export and import trade data collected on a country by country, directional basis. All data are reported in United States dollars.