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  • The Everything Parent's Guide to Raising a Gifted Childby Herbert Robbins MEd

    F+W Media 2011; US$ 15.95

    Raising a gifted child is both a joy and a challenge. Gifted and exceptional children can seem self-sufficient, but it takes more than intelligence to lead a happy and fulfilling life. Your child need your support and advocacy in school, in social situations, and even at home. This guide shows you how to encourage and foster your gifted child from... more...

  • What Is Mathematics?by Richard Courant; Herbert Robbins

    Oxford University Press, USA 1996; US$ 16.99

    For more than two thousand years a familiarity with mathematics has been regarded as an indispensable part of the intellectual equipment of every cultured person. Today, unfortunately, the traditional place of mathematics in education is in grave danger. The teaching and learning of mathematics has degenerated into the realm of rote memorization, the... more...

  • Was ist Mathematik?by Richard Courant; Herbert Robbins

    Springer Berlin Heidelberg 2010; US$ 29.99

    Mit einem Vorwort von Stefan Hildebrandt more...

  • Was ist Mathematik?by Richard Courant; Herbert Robbins

    Springer Berlin Heidelberg 2013; US$ 49.99

    47 brauchen nur den Nenner n so groß zu wählen, daß das Intervall [0, IJn] kleiner wird als das fragliche Intervall [A, B], dann muß mindestens einer der Brüche m/n innerhalb des Intervalls liegen. Also kann es kein noch so kleines Intervall auf der Achse geben, das von rationalen Punkten frei wäre. Es folgt weiterhin, daß es in jedem Intervall unendlich... more...

  • Birds of North Americaby Chandler S. Robbins; Bertel Bruun; Herbert S. Zim; Arthur Singer

    St. Martin's Press 2014; US$ 16.99

    This eBook is best viewed on a color device. Spot the silhouette of a Northern Goshawk in flight. Identify the raucous call of the Red-winged Blackbird. Discover the secret of picking out a Chipping Sparrow from its look-alike cousins. It's simple with this classic field guide, Birds of North America , a treasured favorite among amateur bird lovers... more...

  • Birdsby Ira N. Gabrielson; Herbert S. Zim; Chandler S. Robbins; James Gordon Irving

    St. Martin's Press 2014; US$ 7.99

    This eBook is best viewed on a color device. This Golden Guide from St. Martin's Press will help you identify--quickly and easily--the birds you are most likely to see. It tells you: What to look for Where and when to look How to attract birds Range maps show where each bird is found, and handy tables at the back of the book contain a wealth... more...

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