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.