TY - BOOK AU - Friedman,Benjamin M. TI - New challenges to the role of profit T2 - The John Diebold lectures, 3d ser., 1976 SN - 0669021717 AV - HB601 .N48 PY - 1979///, c1978] CY - Lexington, Mass. PB - Lexington Books KW - Profit ER -