TY  - BOOK
AU  - Hastings Kevin J
TI  - Introduction to the mathematics of operation research
T2  - Monographs and textsbooks in pure and applied mathematics; 128
U1  - B2893, M9 
PY  - 1989///
CY  - New York    
PB  -  Marcel Dekker       
KW  - operations research
ER  -