TY - BOOK AU - George,Leonard AU - Adiwiyoto,Anton AU - Firdhaus Md. Yatim TI - Membina ketahanan diri SN - 9676902551 (pbk.) PY - 1997/// CY - Selangor PB - Thinkers Library KW - Self-actualization (Psychology) KW - Motivation (Psychology) ER -