Positively happy
Subtitle: routes to sustainable happiness ; a six week course
By: Sonja Lyubomirsky et Jamie Kurtz
Contributors: Kurtz, Jamie
Series: The positive psychology workbook series
Publisher: Positive Acorn
Published: 2013
Place of publication: Milwaukie, Or.]
Language: eng
Number of pages: 133
ISBN-13: 9781483918587
Subjects: Positive Psychologie