"Kokoro ga orenai hito" no shūkan
Subtitle: purasu mo mainasu mo tanoshimu tekunikku
By: PHP Henshūbu hen
Edition: Dai 1-han
Series: PHP books; PHP books
Publisher: PHP Kenkyūjo
Published: 2011
Place of publication: Tōkyō
Language: jpn
Number of pages: 95
ISBN-13: 9784569797014
Subjects: Interpersonal relations; Conduct of life
Notes: Includes bibliographical references.