TY  - BOOK
AU  - Avriel,Mordecai
TI  - Nonlinear programming: analysis and methods 
SN  - 0136236030 :
U1  - 519.92 
PY  - 1976///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Nonlinear programming
N1  - Includes bibliographical references and index
ER  -