00541    a2200193   4500020001800000082001600018100002300034245006000057250001200117260003400129300002000163650002200183650001500205650002400220650002800244700002300272700002200295700003000317  a9780387242651  a338.06bINT  aCoelli, Timothy J.  aAn introduction to efficiency and productivity analysis  a2nd ed.  aNewYorkbSpringerc1998g2005  avii,349p.c24cm  aProduction theory  aProduction  aProduction function  aIndustrial productivity  aBattese, George E.  aRao, D.S. Prasada  aO'Donnell, Christopher J.