TY  - BOOK
AU  - Jeffreys,sir Harold
AU  - Swirles,Berta
TI  - Methods of mathematical physics
PY  - 1962///
CY  - Cambridge : 
PB  - University press, 
KW  - FISICA
KW  - MATEMATICAS
N1  - Apéndice, p. 705-708
ER  -