Hakkyo kŭpsik wisaeng kwalli chich'imsŏ kaep'yŏn yŏn'gu
By: ch'onggwal yŏn'gu ch'aegimja Pak Hyo-jŏng ; yŏn'gu ch'aegimja Kwak Tong-gyŏng ... [et al.].
Contributors: Kwak, Tong-gyŏng
Series: Sut'ak kwaje -- CR 2009-36-3
Publisher: Han'guk Kyoyuk Kaebarwŏn
Published: 2009
Place of publication: Sŏul T'ŭkpyŏlsi
Language: kor
Number of pages: 48
ISBN-13: 9788961134514
Subjects: Food; Food service; Health and hygiene; School children; Sanitation
Notes: "Sut'ak yŏn'gu ; CR 2009-36-3"--cover.

Includes bibliographical references (p. 35-38).

In Korean, with abstract also in English.