ACKNOWLEDGEMENTS
Deep
appreciation is extended to the authors of this study whose generous effort and
rich wisdom realized the investigation which this volume reflects.
Appreciation
is extended as well to Mrs. B. Kennedy, Mrs. Nancy Graham, Hu Ye-ping and Mrs.
Linda Perez for their work in preparing the manuscript, to the James A. McLeans
for their support in the realization of this project, and to The Catholic
University of America for travel support.