00452nam a2200121Ia 4500082002000000100012300020245009100143260003500234300001700269500000500286653000600291700003300297  a511.6bSy989.SC  aSymposium on Combinatorial Mathematics and its Applications, Colorado State University, Fort Collins, Sept. 9-11, 1971  aSurvey of combinatorial theory; proceedingsbcEd. by Jagdish N. Srivastava and others  aAmsterdambNorth-Hollandc1973  axviii, 457p.  a  a   aSrivastava, Jagdish N. ; ed.