TY - BOOK AU - Brussess,R. AU - G.J.Heckmann TI - Variation on a theme of MacDonald T2 - Report 9040 AV - QA3.R46 PY - 1990/// CY - Nijmegen PB - : Catholic University, Department of Mathematics KW - McDonald family KW - Variations N1 - Includes bibliographical references ER -