Biçer, Turgay.
Doruk performans /
by Turgay Biçer.
- 3rd ed.
- Istanbul : Beyaz, 1998.
- 296 p. : ; 20 cm.
- Beyaz Yayınları 18 .
- Beyaz Yayınları 18 .
This book is in Turkish.
Includes bibliography.
9758261045
Psychology--Personal Development--Self-Help.