ජන මන දිනුම
Carnegie, Dale
ජන මන දිනුම [Text - Sinhala] = Jana mana dinuma = Carnegie, Dale = Dolawatte, Vijayarathna - Colombo Samayawardhana 2005 - 404 p. 22 cm.
Sinhala translation of "How to win friends and influence people"
9789555703277
Interpersonal relations
Psychology
158.2 / CAR
ජන මන දිනුම [Text - Sinhala] = Jana mana dinuma = Carnegie, Dale = Dolawatte, Vijayarathna - Colombo Samayawardhana 2005 - 404 p. 22 cm.
Sinhala translation of "How to win friends and influence people"
9789555703277
Interpersonal relations
Psychology
158.2 / CAR