Time Travel and Other Mathematical BewildermentsTime Travel and Other Mathematical Bewilderments
Author: Gardner, Martin
W H Freeman & Co (Sd), 1987.
Very good.
Stock number:
ISBN-13:
Shelf Code:10L4
Author: Gardner, Martin
W H Freeman & Co (Sd), 1987.
Very good.
Stock number:
U0716719258
ISBN-13:
97807167192510
Shelf Code:10L4