000 00304nam a2200121Ia 4500
008 160710s1964 xx 000 0 und d
082 _a530 BUD
100 _aBUDAK,B.M.
245 2 _aA COLLECTION OF PROBLEMS ON MATHEMATICAL PHYSICS
260 _bPERGAMON PRESS
_c1964
300 _a770
942 _2ddc
_cB
999 _c32796
_d32796