TY - GEN AU - Lesourne,Jacques AU - Silvey,A. TI - Cost-benefit analysis and economic theory T2 - Studies in mathematical and managerial economics SN - 0720433193 (hardback) AV - HB141 PY - 1975/// CY - Amsterdam PB - : North-Holland KW - Economics KW - Mathematical models N1 - translation of: Le calcul economique ER -