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Anton Petrunin
Anton Petrunin is Professor of Mathematics at Penn State.
Ebooks
Pure Metric Geometry
$17.50
$15.22
Alexandrov Geometry: Foundations
$135.00
An Invitation to Alexandrov Geometry: CAT(0) Spaces
$24.50
$21.32
Alexandrov Geometry: Foundations
$89.00
An Invitation to Alexandrov Geometry: CAT(0) Spaces: Edition 2
$24.50
$21.32
