Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 720
Book Description
British Museum Catalogue of printed Books
Author: General catalogue of printed books
Author: British museum. Dept. of printed booksPublisher:
ISBN:
Category :
Languages : en
Pages : 496
Book Description
The Trachtenberg Speed System of Basic Mathematics
Author: Jakow TrachtenbergPublisher: Souvenir Press
ISBN: 0285639951
Category : Mathematics
Languages : en
Pages : 174
Book Description
Do high-speed, complicated arithmetic in your head using the Trachtenberg Speed System. Ever find yourself struggling to check a bill or a payslip? With The Trachtenberg Speed System you can. Described as the 'shorthand of mathematics', the Trachtenberg system only requires the ability to count from one to eleven. Using a series of simplified keys it allows anyone to master calculations, giving greater speed, ease in handling numbers and increased accuracy. Jakow Trachtenberg believed that everyone is born with phenomenal abilities to calculate. He devised a set of rules that allows every child to make multiplication, division, addition, subtraction and square-root calculations with unerring accuracy and at remarkable speed. It is the perfect way to gain confidence with numbers.
Catalogue of the Educational Division of the South Kensington Museum
Author: South Kensington MuseumPublisher:
ISBN:
Category : Education
Languages : en
Pages : 904
Book Description
General Catalogue of Printed Books
Author: British Museum. Department of Printed BooksPublisher:
ISBN:
Category : English imprints
Languages : en
Pages : 496
Book Description
Catalogue of the educational division of the South Kensington museum
Author: Victoria and Albert museumPublisher:
ISBN:
Category :
Languages : en
Pages : 702
Book Description
Catalogue of the Educational Division of the South Kensington Museum
Author: Votes & Proceedings
Author: New South Wales. Parliament. Legislative CouncilPublisher:
ISBN:
Category : New South Wales
Languages : en
Pages : 878
Book Description
The Child Life Quarterly
Author: Publisher:
ISBN:
Category : Early childhood education
Languages : en
Pages : 250
Book Description
![International Catalogue of Scientific Literature [1901-14]. PDF](https://books.google.com/books/content/images/frontcover/EBZLAQAAMAAJ?fife=w80-h100)
Author: