Berlin: Soziologische Verlagsanstalt, 1930. Hardcover. 478p. + [ii], 6x9 inch yellow cloth boards, ribbon bookmark bound in; map of China, ex-library with minimal markings (tail of spine and publisher's imprint only), ribbon slightly frayed, boards are soiled and shelfworn, boards are ever so slightly concaved, lacking dj if issued. Text in German.