James D. Hill

titleISBN-13
(ISBN-10)
year of publication
Sangaku: Professor Hill Presents the World's Greatest Number Puzzles!978-1-62O87-2O5-5
(1-62O87-2O5-6)
2012

D,. H.. · D. Hill · J.D. · J. D. Hill · J. H. · J. Hill · James D. · James H. · James Hill · Prof. James D. Hill

James D. Hlavacek