1
Published 1972
Book
2
by Lane, Leonard G.
Published 1990
Book Electronic
3
Published 1976
Journal / Magazine
4
by Mahy, B. W. J.
Published 2001
Book
5
Published 2007
Book
6
Book
7
by De Sola, Ralph, 1908-
Published 1986
Book
8
by Winter, Ruth, 1930-
Published 1999
Book
9
by Rédei, G. P.
Published 1998
Book
10
Published 1935
Journal / Magazine
11
by Bryson, Bill
Published 2002
Book
12
Published 1998
Book
13
by Steinberg, Mark
Published 2001
Book
14
by Denning, Ed.
Published 2005
Book
15
by Colman, Andrew M.
Published 2001
Book