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210414s1955 nyua gr ||||||eng d |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 082 |
0 |
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|a 515.353
|b J65pL
|2 23
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1 |
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|a John, Fritz
|d 1910-1994
|e Autor/a
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1 |
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|a Plane waves and spherical means :
|b applied to partial differential equations /
|c Fritz John.
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| 260 |
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|a New York :
|b Interscience Publishers, Inc.,
|c 1955.
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| 300 |
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|a viii, 172 páginas :
|b ilustraciones en blanco y negro.
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| 490 |
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|a Interscience tracts in pure and applied mathematics / editors L. Bears, R. Courant, J. J. Stoker
|v Number 2
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| 650 |
0 |
7 |
|a ECUACIONES DIFERENCIALES PARCIALES
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| 900 |
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|a 2021-O
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a MELS -MELS
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