Kothari, C. R. An Introduction To Operational Research / by C. R. Kothari - 3rd ed. - Noida: Vikas Publishing House, 2008. - xv, 522p. ISBN: 9788125985679 Subjects--Topical Terms: Computer ScienceCPM and PERTLinear ProgrammingOperational Research Dewey Class. No.: 003 / KOT/A