TY - BOOK AU - Downing,Douglas AU - Clark,Jeff AU - Friedlob,G.Thomas TI - Quantitative methods SN - 9780812039474 (pbk.) AV - QA402.5 .D69 1988 U1 - 519.3 22 PY - 1988/// CY - New York PB - Barron's KW - Mathematical optimization KW - Linear programming KW - Probabilities N1 - Includes index ER -