Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Blackburn, Vincent and Brennan, Shae and Ruggiero, John",Nonparametric estimation of educational production and costs using data envelopment analysis,,Springer,2014,International series in operations research & management science,,9781489974686,,https://cir.nii.ac.jp/crid/1130000798274305792