A Tribute to Paul Erdos

by A . Baker (Editor), B . Bollobás (Editor), A . Hajnal (Editor)

• New

  Paperback
  2008

  $61.68

  A feature of this volume is a collection of some 50 outstanding unsolved problems, together with their 'value'!

• New

  Hardcover
  1990

  $177.84

  A feature of this volume is a collection of some 50 outstanding unsolved problems, together with their 'value'!