TY  - BOOK
AU  - Avriel,M.
TI  - Nonlinear programming: analysis and methods 
SN  - 0486432270
AV  - T57.8 .A9 2003
PY  - 2003///
CY  - Mineola, NY
PB  - Dover Publications
KW  - Nonlinear programming
N1  - Originally published: Englewood Cliffs, N.J. : Prentice-Hall, c1976; Includes bibliographical references and indexes
ER  -