Description
Introduction, Eric Blyth and Ruth Landau; Argentina, Luisa Baron; Australia, Helen Szoke; Canada, Jean Haase; Finland, Maili Malin and Riitta Burrell; Germany, Petra Thorn; Hong Kong, Ernest Ng et al; Israel, Ruth Landau; New Zealand, Ken Daniels; Poland, Eleonora Bielawka-Batorowicz; Singapore, Rosaleen Ow; South Africa, Charlene Laurence; United Kingdom, Eric Blyth; United States of America, Eric Blyth and Jean Benward; conclusion, Eric Blyth and Ruth Landau.