楊振昌
Overview
Works: | 2 works in 2 publications in 1 languages |
---|
Titles
銀髮族對健康食品的認知與其消費行為之分析研究 = The awareness of health foods and consuming behavior for the silver-haired group
by:
張鴻源; 林清壽; 楊振昌
(Language materials, printed)
Subjects