Science stamps
By: by R. W. Truman.
Series: Handbook - American Topical Association ; no. 87; ATA handbook ;; 87.
Publisher: American Topical Association
Published: 1975
Place of publication: Milwaukee, Wis
Language: eng
Number of pages: 118
Subjects: Science on postage stamps.
Notes: Bibliography: p. 118.
Cover title.
Includes index.