Double Your Brain Power

1996

First Published

3.40

Average Rating

224

Number of Pages

6H50M

Audio Length

Offers strategies and techniques for boosting mental efficiency in order to maximize one's ability to concentrate, learn, and remember

Avg Rating

3.40

Number of Ratings

115

5 STARS

23%

4 STARS

14%

3 STARS

47%

2 STARS

14%

1 STARS

goodreads

Author

548 Market St PMB 65688, San Francisco California 94104-5401 USA