boosting your brainpower and unleashing the miracles of your mind
Scott Witt
Personal improvement and analysis Intellect--Problems--exercises--etc Learning--Techniques Problem solving Reading--Quick methods Mathematics--Rapid calculations and short cuts Memory and Learning
die neue Hochgeschwindigkeits-Lesemethode in der Praxis
Paul R. Scheele; a.d.Amerik.v. Vukadin Milojevic & Mai Schaible
Reading comprehension Reading--Quick methods Memory and Learning