TY  - BOOK
AU  - Aleksandrov A D
AU  - Kolmogorov A N
AU  - Lavrentev M A
TI  - Mathematics; its content, methods and meaning: partial differential equations, curves and surfaces, calculus of variations, functions
U1  - 510TM 
PY  - 1963///
CY  - Providence
PB  - AMS
KW  - Mathematics
KW  - Partial differential equations
ER  -