. "1834"^^ . . "11928836" . "027333043" . "0000000121400589" . . "Walras"@fr . "L\u00E9on"@fr . "2018-01-24" . . "2016-07-25" . . . . "1834"^^ . . "1834"^^ . "http://catalogue.bnf.fr/ark:/12148/cb11928836d" . "1910"^^ . . "L\u00E9on Walras" . . "Walras, L\u00E9on (1834-1910)"@fr . "1910"^^ . . . "Walras" . . . "11928836" . "027333043" . . . . . . . "L\u00E9on" . . "1910"^^ . "0000000121400589" . .