- Author: Boris A. Rosenfeld Abe Shenitzer Hardy Grant
- Language: English
- Year: 1988
- Author: Boris A. Rosenfeld Abe Shenitzer Hardy Grant
- Language: English
- Year: 1988
- Author: G. H. Hardy
- Language: English
- Year: 2005
- Author: Hardy G.H. Wright E.M.
- Language: English
- Author: K. G. Hardy
- Language: English
- Year: 1994
- Author: G. Hardy E. Wright
- Language: English
- Year: 1968
- Author: Simon P Hardy
- Language: English
- Year: 2002
- Author: G. H. Hardy
- Language: English
- Year: 1999
- Author: Willi-Hans Steeb Yorick Hardy Alexandre Hardy Ruedi Stoop
- Language: English
- Year: 2004
- Author: G. H. Hardy
- Language: English
- Year: 2007
