Title: U Ha-yŏng ŭi sirhak sasang yŏn'gu /
Title (vernacular): 禹夏永의實學思想研究 /
Authors: Chʻoe, Hong-gyu.
Authors (vernacular): 崔洪奎.
Date: 1995
Publisher: Ilchisa,
Physical description: 418 p. ; 23 cm.
Language: Korean
LC classification: S
Subject headings (LCSH): Agreculturists--Korea--Biography.; Agriculturists--Korea--Biography.; Farm management--Korea--History.; Philosophy, Korean.; Sirhak school.; U, Ha-yŏng, 1741-1812.