2 1 50 R. J. Hanks Additional Author D. W. James Primary Author J. J. Jurinak Additional Author mixed material 0471063517 New York New york : John wiley and sons, 1982 1982 R. J. Hanks Primary Author R. W. Hill Additional Author mixed material 0080255132 England : Pergamon Press, 1980 England : Pergamon Press, 1980 1980