00301nam a2200121Ia 4500008004100000100002400041245003700065260002800102300000900130650001600139942000700155999001700162190216s9999||||xx |||||||||||||| ||und||  aSzego G And Polya G 0aProblems And Theorms In Analysis  bNarosa Pubs Housec1972  a389p  aMathematics  cBK  c30955d30955