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Description
Elementary Mathematics from an Advanced Standpoint: Geometry"Nothing comparable to it." Mathematics Teacher. This comprehensive three part treatment begins with a consideration of the simplest geometric manifolds: line segment, area, and volume as relative magnitudes; the Grassmann determinant principle for the plane and the Grassmann principle for space; classification of the elementary configurations of space according to their behavior under transformation of rectangular coordinates; and derivative
"Nothing comparable to it." -- Mathematics Teacher. This comprehensive three-part treatment begins with a consideration of the simplest geometric manifolds: line-segment, area, and volume as relative magnitudes; the Grassmann determinant principle for the plane and the Grassmann principle for space; classification of the elementary configurations of space according to their behavior under transformation of rectangular coordinates; and derivative manifolds. The second section, on geometric transformations, examines affine and projective transformations; higher point transformations; transformations with change of space element; and the theory of the imaginary. The text concludes with a systematic discussion of geometry and its foundations. 1939 edition. 141 figures.Binding Type: Paperback
Publisher: Dover Publications
Published: 06/18/2004
ISBN: 9780486434810
Pages: 214
Weight: 0.55lbs
Size: 8.44h x 5.38w x 0.49d
Review Citations: Scitech Book News 12/01/2004 pg. 42
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4.3 ★★★★★
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Product Reviews
★★★★★ 5
Great for the Comfort and Price
Size: Queen (20" X 30"), Color: 15 - Blush Pink - Zipper, Number of Items: 2
Purchased these pink satin pillow cases for a loved one. She enjoys the color and the feel of the cases. Easy to zip up your pillow and easy to wash. Would purchase again.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Love these!
Size: Standard (20" X 26"), Color: 02 - White - Zipper, Number of Items: 2
I like these better than the Blissy mulberry silk pillowcase. They feel smoother and softer and make my hair less frizzy. I've been buying these for years and they hold up great! I just switched to the zipper version instead of the envelope style, and I really like the more modern aesthetic of the hidden zipper. They are nice!
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Reviewed in the United States on May 3, 2026
★★★★★ 4
Fitment
Size: Queen (20" X 30"), Color: 04 - Black - Zipper, Number of Items: 2
Nice pillow cases, good construction and materials. But just a little short length wise. Very tight fit
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Reviewed in the United States on January 21, 2026
★★★★★ 5
I bought it again!
Size: King (20" X 36"), Color: 07 - Pink - Zipper, Number of Items: 2
This is the 5th time I have bought this pillowcase. It's exactly what you would want - zipper that works, great feel to the satin, color stays constant, and it fits nicely. Also washes well - just throw it in the washer with everything else!
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Reviewed in the United States on June 8, 2026
★★★★★ 5
VERY GOOD!
Size: Standard (20" X 26"), Color: 04 - Black - Zipper, Number of Items: 2
I was very surprised how nice these were. Got 2 standard black. They have a nice zipper and look very nice. I'll buy more .. Def get a few more colors. Priced well.too
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Reviewed in the United States on June 2, 2026
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