Silbŏ sanŏp ŭi ihae
By: Cho Kyŏng-hun chŏ
Edition: Kaejŏng 2-p'an
Series: Koryŏng ch'inhwa sanŏp ch'ongsŏ
Publisher: Tunam
Published: 2011
Place of publication: Sŏul-si
Language: kor
Number of pages: 521
ISBN-13: 9788964142578
Subjects: Services for; Target marketing; Consumer behavior; Older consumers; Older people
Notes: Includes bibliographical references (p. 510-512) and index.