Manual de gramatica comercial =
Lugo Guernelli, Adelaida.
Manual de gramatica comercial = Manual of commercial grammar Adelaide Lugo-Guernelli, John Guernelli, Luis Leon. - Madrid Ediciones Partenon [1976]. - v. 22 cm.
English and Spanish.
Guia a los temas comerciales.
8471190184
Spanish language--Business Spanish.
HF5721 / .L736 1976
Manual de gramatica comercial = Manual of commercial grammar Adelaide Lugo-Guernelli, John Guernelli, Luis Leon. - Madrid Ediciones Partenon [1976]. - v. 22 cm.
English and Spanish.
Guia a los temas comerciales.
8471190184
Spanish language--Business Spanish.
HF5721 / .L736 1976