http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Basic concepts -- Referencing files and setting options -- Editing and debugging SAS programs -- Creating list reports -- Creating SAS data sets from external files -- Understanding DATA step processing -- Creating and applying user-defined formats -- Producing descriptive statistics -- Producing HTML output -- Creating and managing variables -- Reading SAS data sets -- Combining SAS data sets -- Transforming data with SAS functions -- Generating data with DO loops -- Processing variables with arrays -- Reading raw data in fixed fields -- Reading free-format data -- Reading date and time values -- Creating a single observation from multiple records -- Creating multiple observations from a single record -- Reading hierarchical files -- Quiz answer keys.