TY  - BOOK
AU  - Elsgolc L E
AU  -  Brown A A Tr.
AU  -  Danskin J M Tr.
TI  - Qualitative methods in mathematical analysis
T2  - Translations of mathematical monographs; 12
U1  - B3, K43 
PY  - 1964///
CY  - Providence
PB  - American Mathematical Society     
KW  - Analysis
ER  -