000 00281nam a2200121Ia 4500
008 160710s1976 xx 000 0 und d
082 _a517.3 POL
100 _aPOLYA, G
245 _aPROBLEMS AND THEORIES IN ANALYSIS
260 _bNAROSA
_c1976
300 _a391
942 _2ddc
_cB
999 _c46453
_d46453