000 00304nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a517.31 P472
100 _aPESIN.I.N
245 0 _aCLASSICAL AND MODERN INTEGRAL THEORIES
260 _aNEW YORK
_bACADEMIC
_c1970
300 _a23X16
942 _cBK
_2DDC
999 _c15079
_d15079