TY - BOOK AU - Weiermair, Klaus AU - Perlman, Mark TI - Studies in economic rationality: X-efficiency examined and extolled SN - 9780472101542 U1 - 338.5 20 PY - 1990/// CY - Ann Arbor PB - Uni of Michigan Pr KW - Comparative management--Congresses KW - Microeconomics--Congresses KW - Efficiency, Industrial--Congresses KW - Production economics KW - Economics ER -