හදවත දිනන මඟ
Carnegie, Dale
හදවත දිනන මඟ [Text - Sinhala] = Hadavata dinana maga - Panadura Siksha 1992 - 320 p. 22 cm.
Sinhala translation of 'How to win friends and influence people'
9789559008250
Social Psychology
Psychology
158.2 / CAR
හදවත දිනන මඟ [Text - Sinhala] = Hadavata dinana maga - Panadura Siksha 1992 - 320 p. 22 cm.
Sinhala translation of 'How to win friends and influence people'
9789559008250
Social Psychology
Psychology
158.2 / CAR