000 00639cam a2200193 4500
001 000313631
003 AM-YeHGA
005 20210831130140.0
008 750429s1955 nyu|||||||||||||||||eng|d
040 _aAM-YeHGA
041 0 _aeng
100 1 _aJohn, Fritz
_d1910-
245 1 0 _aPlane waves and spherical means applied to partial differential equations /
_cFritz, John.
260 _aNew York :
_bInterscience Publ., Inc,
_c[1955].
300 _aviii, 172 p.
_bill.
440 0 _aInterscience tracts in Pure and Applied Mathematics
_vNo. 2
504 _aBibliogr.: p. 165-170.
650 0 _aDifferential equations, Partial.
999 _c117544
_d117544