New York: The Vanguard Press, 1980. Hardcover. 185p., first edition, first printing, stamp "Donated by Him Mark Lai" on blank end paper, else very good hardcover in dj with a closed tear on the rear panel. Novel for young women.
"In the 1950's Chinese-American Emma Hu feels out-of-step in her community not only because she is caught between two cultures but also because she excels in math" - summary on verso of title page.