000 00411nam a22001457a 4500
005 20250329043946.0
008 250329b |||||||| |||| 00| 0 eng d
041 _aeng
082 _a515.35
_bJOH/P
100 _aJohn Fritz
245 _aPlane Waves and Spherical Means
_bApplied to Partial Differential Equations
_c/ by Fritz John
260 _aNew York
_bSpringer Verlag
_c1955
300 _a172p.
942 _cBK
999 _c35331
_d35331