Kumbhakar Subal C. Stochastic frontier analysis. Kumbhakar Subal C.; Lovell C.A.Knox - United Kingdom CUP 2000 - x,333p. cm. ISBN: 4794.6869999999999 Standard No.: 118411 Source: 309, 23/01/2013, Classic Book Service Textual Subjects--Topical Terms: Business Economics Dewey Class. No.: B27, P0;1