K'ŭrit'ik'ŏl maesŭ
Subtitle: 1-p'ŏsent'ŭ namgyŏ tugo mŏmch'un kŭdae ege = Critical mass
By: Paek Chi-yŏn chiŭm
Edition: 1-p'an
Publisher: Alma
Published: 2011
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
Number of pages: 271
ISBN-13: 9788994963044
Subjects: Self-actualization (Psychology); Motivation (Psychology); Success; Psychological aspects
Other titles: Critical mass