Winston, Wayne L. User's guide for lindo and lingo, windows versions : operations research: applications and algorithms / Wayne L. Winston - 3rd ed. - Belmont,CA : Duxbury , 1997 - 57 p. il., diagrs., gráficas, tablas ; 24 cm + 3 diskettes ISBN: 0534520219 LC Class. No.: T57.6 / W56 1997