TY  - BOOK
AU  - Peale,Norman Vincent
TI  - 12 Langkah Utama Prinsip Hidup Positif
SN  - X920049111
PY  - 1979///
CY  - Jakarta
PB  - Guning Jati
KW  - Success
N1  - original title: The positive principle today
ER  -