00346nam a2200121Ia 4500082001800000100004800018245006100066260003400127300001400161490003900175500000500214700000500219  a512bSe471.CS  aSeminar on Category theory, Sydney, 1972/73  aCategory seminar; proceedingsbcEd. by Gregory M. Kelly  aBerlinbSpringer-Verlagc1974  avi, 375p.  aLecture notes in Mathematicsv 420  a  a