TY  - BOOK
AU  - Yepsen,JR,Roger B.
TI  - How to boost your brain power: achieving peak intelligence, memory and creativity 
SN  - 8185392250
U1  - 153.7 V4 1987 
PY  - 1987///
CY  - New Delhi
PB  - Universal Book State, 
KW  - Brain power
KW  - Intelligence, memory and creativity
N1  - Index
ER  -