俞允平

Overview

Works:	2 works in 2 publications in 1 languages

Titles

吃的科學觀 by: Davis,Adelle; 俞允平; 杜奇榮 (Language materials, printed) , [主編]

吃的科學觀 by: 俞允平; 安德爾.戴維絲; 杜奇榮 (Language materials, printed) , [主編]

Subjects