Killen, James. creator text New York ST . MARTIN'S PRESS 1983 monographic 363 p. Mathematical optimization Land use--Planning--Mathematical models Programming (Mathematics) Transportation--Planning--Mathematical models Industrial location--Planning--Mathematical models 658.4033KIL 0312501331 (hardcover) 9780312501334 (hardcover) http://www.amazon.com/exec/obidos/ASIN/0312501331/chopaconline-20 http://www.amazon.com/exec/obidos/ASIN/0312501331/chopaconline-20