http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 online resource (79 pages) : illustrations.
Combining time series and cross-sectional data provides the researcher with an efficient method of analysis and improved estimates of the population being studied. This analysis technique allows the sample size to be increased, which ultimately yields a more effective study.
Quantitative applications in the social sciences ; no. 07-070