Description
Helbig, Dr. J., Pre-Philately, Volume 2, Collecting and Understanding, 2004, Introduction to pre-philatelic correspondence analysis with numerous examples, cover illustrations, 143 pages, color. [For more information, see 'Info'.] #45848
Helbig, Dr. J., Pre-Philately, Volume 2, Collecting and Understanding, 2004, Introduction to pre-philatelic correspondence analysis with numerous examples, cover illustrations, 143 pages, color. [For more information, see 'Info'.] #45848