මර්ෆි, ජෝසප්
ප්රායෝගික මනෝ විද්යාව : යටිසිත : ඔබේ විස්මිත මෙහෙකරු Praayogika mano vidyaawa : yatisitha : obe vismitha mehekaru - Borella Wijesuriya Paataka Padanama 2008 - 351p.
Sinhala translation of "The Power of subconscious mind"
9551387317
PSYCHOLOGY
MOTIVATION (PSYCHOLOGY)
PERSONALITY
PROBLEM SOLVING
159.9 / M8
ප්රායෝගික මනෝ විද්යාව : යටිසිත : ඔබේ විස්මිත මෙහෙකරු Praayogika mano vidyaawa : yatisitha : obe vismitha mehekaru - Borella Wijesuriya Paataka Padanama 2008 - 351p.
Sinhala translation of "The Power of subconscious mind"
9551387317
PSYCHOLOGY
MOTIVATION (PSYCHOLOGY)
PERSONALITY
PROBLEM SOLVING
159.9 / M8