TY  - BOOK
AU  - Collatz, Lothar
AU  - Wetterling, W
TI  - Optimization problems
U1  - 517.977.5 
PY  - 1975///
CY  - New York
PB  - Springer-Verlag
KW  - optimization problems
KW  - Partial differential equations
KW  - advanced Calculus
KW  - Calculus
KW  - Mathematics
KW  - Number theory
KW  - Set theory
KW  - Group theory
KW  - Mathematical sciences
ER  -