TY  - BOOK
AU  - Royal, Brandon
TI  - Power thinking: 50 powerful principles for clear and effective reasoning 
SN  - 9788184957297
U1  - 370.152 ROY-B 
PY  - 2015///
CY  - India
PB  - Jaico Publishing House
KW  - Creative thinking--Study and teaching
KW  - Interdisciplinary approach in education
KW  - Inventions
ER  -