000 00438nam a2200157Ia 4500
008 191001s9999 xx 000 0 und d
020 _a0000000208
082 _a515.3
100 _aMiller.
245 0 _aPartial Differential Equation
260 _aNew York
_bJohn Wiley & Sons ,New York
_c1960
536 _aManagement
650 _aDiff Calcu & Equations
650 _aDifferential Diffrential Equation Partial Patrial
942 _cBK
999 _c139
_d139