Added t.p.: Outline of general history in easy wen-li. Illustrated with thirteen large double-page mounted and colored maps, and in addition an English index. By D.Z. Shefield. Block printing. Microfilm. 1 microfilm reel ; 35 mm. Microfilm. 1 microfilm reel : positive ; 35 mm Microfiche.
Added t.p.: Outline of general history in easy wen-li. Illustrated with thirteen large double-page mounted and colored maps, and in addition an English index. By D.Z. Shefield. Block printing. Microfilm. 1 microfilm reel ; 35 mm. Microfilm. 1 microfilm reel : positive ; 35 mm Microfiche.