Published by Hindustan Publishing Corpn., Delhi, India
Seller: Berry Hill Book Shop, Deansboro, NY, U.S.A.
Hardcover. Condition: Very Good. No Jacket. (1961); Very Good/no dj, octavo, 66pp., brown pebbled cloth hardcover, binding tight, private bookplate, owner's perforated stamp bottom corner of title page & inked name on endpaper, o/w text unmarked.
Published by Gordon and Breach, Sole Distributors for Western Hemisphere, 1961
Seller: Boards & Wraps, Baltimore, MD, U.S.A.
Hardcover. Condition: Good. No spine label, but other library markings, including discard stamp on upper board. ; Tight binding. Text body is clean and unmarked.; Russian Tracts On Advanced Mathematics And Physics; Ex-Library; 66 pages.