edited by Donald R.Askeland and Pradeep P. Phule ( )Donald R.Askeland，( )Pradeep P.Phule[著 edited by Robert C.Weast and Melvin J. Astle ( )Donald R.Askeland，( )Pradeep P.Phule[著] edited by Ernest J.Yanarella and Randal H. Ihara