@book{7910, author = {Nahmias, Steven}, title = {Production and operations analysis /}, publisher = {McGraw-Hill/Irwin,}, year = {c2013}, series = {Operations and decision sciences}, address = {New York, NY :}, edition = {6th ed}, url = {http://www.loc.gov/catdir/enhancements/fy0827/2008000034-d.html} }