Perelman, Ya. I., (Yakov Isidorovich), 1882-1942. (Personal Name)

His ­T²SiolkovskiÁi, 1937.

His Figures for fun, 1963: t.p. (Yakov Perelman)

His ­T²SiolkovskiÁi, 1937: t.p. (­I²A. I. Perel#man)

His Physics for entertainment, 1962: t.p. (Y. Perelman)

His Yu chªÌu ti wu li shih chieh, 1980: v. 1, p. 1 of 1st group (Ai-kªo-fu#I-hsi-to-tu-pi-chi#Pei-lieh-li-men)

HÁungmi innÁun mulli munje wa sirhÁom, 1982: t.p. (BererÁuman [in Korean]) colophon (Pieh-tsªai-li-man [in Chinese])