TY  - BOOK
AU  - Yosida, Kosaku  .
TI  - Lecturers on differential and integral equations / 
SN  - 0-486-66679-4
U1  - B33 
PY  - 1991///
CY  - New York : 
PB  - Dover Publications, INC. , 
KW  - Intergral equations
ER  -