Stamps as an investment
Subtitle: an analysis of a price series with quality variation
By: by William Maurice Taylor.
Published: 1979
Language: eng
Format: Microform
Number of pages: 150
Notes: Microfilm. Chicago : University of Chicago, Joseph Regenstein Library, Dept. of Photoduplication, 1979. 1 microfilm reel ; 35 mm.
Thesis (Ph. D.)--University of Chicago, 1979.