Person
Hellman, Hal, 1927-
Catalogue
- Books
Great feuds in science : ten of the liveliest disputes ever / Hal Hellman.
Hellman, Hal, 1927-Date: [1998], ©1998- Books
Great feuds in medicine : ten of the liveliest disputes ever / Hal Hellman.
Hellman, Hal, 1927-Date: [2001], ©2001- Books
Great feuds in technology : ten of the liveliest disputes ever / Hal Hellman.
Hellman, Hal, 1927-Date: [2004], ©2004