000 00218 a2200097 4500
001 23847
100 _aKnopp, K
245 _aProblem Book in the Theory of functions
260 _a
_bDover
_c1948
090 _c16157
_d16157
942 _aNUST-CAE
_cM
_c6844
999 _c258920
_d258920