This publication contains indexes of consumer prices and per cent changes in selected large cities and for the U.S. average, including both commodities and services.
Older editions are in the government documents section.
Ask the librarian to help you. This publication covers statistical information of the United States government. Wasserman, Paul, ed. This is a compilation of statistical sources, both governmental and non-governmental, covering both the United States and foreign countries. Ask the librarian to help you.