00289nam a2200121Ia 4500082002000000100002000020245002600040260003500066300001500101490004100116500000500157700000500162  a515.24bD955.TH  aDuren, Peter L.  aTheory of HP spacesb  aNew YorkbAcademic Pressc1970  axii, 258p.  aPure and Applied Mathematicsv v. 38  a  a