K12 - Vertragsrecht
K12 - Ley de contratos
K12 - Droit des contrats
K12 - Contract Law
Droit des contrats
Vertragsrecht
Contract Law
Ley de contratos
Classification de le Journal of Economic Literature (JEL)
Clasificación del Journal of Economic Literature (JEL)
Journal of Economic Literature Classification Scheme (JEL)
Klassifikation des Journal of Economic Literature (JEL)