TY  - BOOK
AU  - Avriel, Mordecai,
TI  - Nonlinear programming: Analysis and methods 
SN  - 0136236030
AV  - T57.8 A8
PY  - 1976///
CY  - Englewood cliffs, n. j.
PB  - Prentice Hall
KW  - Programación lineal
ER  -