MIZUNO, S. and NAGAHIRO, T. Kanan rakyuo ryumon sekkutsu no kenkyu (henan luoyang longmen shiku de yanjiu) -- A Study of the Buddhist Cave-temples at Lung-Mên, Ho-Nan. Tokyo: Zauho Press, 1941. 2° (363 x 266mm). Numerous plates, illustrations and plans, folding black and white panorama of the caves. Text in Japanese, Chinese and English. Original cloth (slight wear).