John E. Hopcroft, Jeffrey D. Ullman ...
Stefan Holander ...
James A. Hampton, Helen Moss ...
M.N. Hegde ...
Jane Stevenson ...
Mie Shigeno ...
Diane McGuinness ...
Thomas Clayton ...
Norman W. Schur, Eugene H. Ehrlich ...
Simon Wilkinson ...
Marvin L. Stein and William D. Munro (Auth.) ...
Sandra Del Valle ...