00351nam a2200121Ia 4500082002100000100002000021245007300041260004900114300001600163490004000179500000500219700000500224  a515.24bSt819.TH  aStein, Elias M.  aTopics in harmonic analysis related to the Littlewood-Paley theoryb  aNew JerseybPrinceton University Pressc1970  aviii, 146p.  aAnnals of Mathematics studies v 63  a  a