February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Social Insurance and Economic Security presents a current analysis of issues vital to every American citizen. This volume discusses Social Security and Medicare, workers compensation, unemployment insurance and public assistance, highlighting the major principles, characteristics, and public policy issues associated with major social insurance programs. In the sixth edition of the text, author George E. Rejda offers readers a clear picture of the most recent changes in public assistance.

A union list of serials commencing publication after Dec. 31, 1949.