TY  - BOOK
AU  - Hillier, Frederick S
AU  - Lieberman, Gerald J
TI  - Operations research
SN  - 812390939X
CY  - New Delhi
KW  - Mathematical programming -- operation research
KW  - Mathematics
KW  - Operation research -- linear programming
KW  - Queueing theory
N1  - Includes index. Reprint year 2000
ER  -