Welcome to Boeklezers.nl
Boeklezers.nl is a network for social reading. We help readers discover new books and authors, and bring readers in contact with each other and with writers. Read more ».
Books
Mathe-Magie
Verblüffende Tricks Für Blitzschnelles Kopfrechnen Und Ein Phänomenales Zahlengedächtnis »
Verblüffende Tricks Für Blitzschnelles Kopfrechnen Und Ein Phänomenales Zahlengedächtnis »
Secrets of Mental Math
From a renowned Mathemagician, a fun, accessible, and comprehensive guide to the simple techniques of doing quick caclulations in your head, including additi... »
From a renowned Mathemagician, a fun, accessible, and comprehensive guide to the simple techniques of doing quick caclulations in your head, including additi... »
Idea box
