TY - BOOK AU - Weitzman, Martin L TI - Income, wealth and the maximum principle SN - 0-674-01044-2 U1 - 330.015193/WEI PY - 2003/// CY - Cambridge PB - Harvard Uni Pr KW - Economic development-Mathematical models KW - Wealth-Mathematical models KW - National income-Accounting KW - Maximum principles (Mathematics) KW - Mathematical optimization KW - Economics-Mathematical models KW - General economics KW - Economics ER -