13 1 10 Vantomme, P. Additional Author Huis, A.V. Additional Author Itterbeeck, J.V. Additional Author Klunder, H. Additional Author Mertens, E. Additional Author Halloran, A. Additional Author Muir, G. Additional Author Hawley,R.C and Smith,D.M Additional Author mixed material New York John Wiley & Son, Inc. 1946 Smith,D.M Additional Author mixed material New York John Wiley and Sons, Inc 1962 Smith,D.M Additional Author mixed material New York John Wiley & Son, Inc. 1962 Smith,D.M Additional Author Todd, D. K. Additional Author Mays, L.W. Additional Author mixed material New York John Wiley & Son, Inc. 1962 Smith,D.M Additional Author Rushton, K.R. Additional Author Awan Additional Author mixed material New York John Wiley & Son, Inc. 1962 Smith,D.M Additional Author mixed material New York John Wiley & Sons 1986 Smith,D.M Additional Author Bettencourt, E. Additional Author Konopka, J. Additional Author mixed material New York John Wiley and Sons, Inc 1962 Smith,D.M Additional Author M.A. Jabbar Additional Author Swallow, B.M. Additional Author d\'leteren, G.D.M. Additional Author Busari, A.A. Additional Author mixed material New York John Wiley and Sons, Inc 1962 Smith,D.M Additional Author mixed material New York John Wiley & Son, Inc. 1986 Smith,D.M Additional Author Tapiador, D.D. Additional Author Delmendo, M.N. Additional Author mixed material New York John Wiley & Sons 1966