Teachers retirement systems :
a summary of the 1975 legal provisions for retirement systems to which teachers belong.
APA Citation
National Education Association of the United States. (1976). Teachers retirement systems: a summary of the 1975 legal provisions for retirement systems to which teachers belong. Washington: National Education Association.
MLA Citation
National Education Association of the United States. Teachers Retirement Systems: a Summary of the 1975 Legal Provisions for Retirement Systems to Which Teachers Belong. Washington: National Education Association, 1976.
Warning: These citations may not always be complete (especially for serials).