000 00419nam a2200157Ia 4500
008 170101s1948 xx 000 0 und d
082 _a530.151 738 H80I
100 _aHOPF, L
245 0 _aIntroduction to the differential equations of physics
260 _bN.Y.
_c1948
300 _a154p
650 _aMATHEMATICAL PHYSICS
653 _aDIFFERENTIAL EQUATIONS
653 _aMATHEMATICAL PHYSICS
942 _2ddc
_cB
999 _c33907
_d33907