New Learning Science 6, Student´s Book
Autor:Morrison, Margaret; Franco, Maria Adelaida; Gonzalez, Diana Maria; Was, Nicolette; Aguirre Vera, Claudia Patricia; Angulo, María del PilarNew Learning Science 6, Student´s Book
Autor:Morrison, Margaret; Franco, Maria Adelaida; Gonzalez, Diana Maria; Was, Nicolette; Aguirre Vera, Claudia Patricia; Angulo, María del PilarNew Learning Science 6, Teacher´s Guide
Autor:Schmidt, Santiago; Vélez Arciniegas, Adriana; Gaviria, Susana; Was, Nicolette; Mackinnon, Gordon; Montañez Pinzón, Aura Ines; Aguirre Vera, Claudia Patricia; Angulo, María del Pilar; Casas Guzmán, Adriana Marcela; Viviescas, María AlejandraNew Learning Science 4, Student´s Book
Autor:Martínez León, Aida Juliana; Schmidt, Santiago; Was, Nicolette; Montañez Pinzón, Aura Ines; Mackinnon, Gordon; Aguirre Vera, Claudia Patricia; Angulo, María del PilarNew Learning Science 4, Teacher´s Guide
Autor:Schmidt, Santiago; Was, Nicolette; Mackinnon, Gordon; Viviescas, María Alejandra; Trouchón Osorio, Alba Lucía; Montañez Pinzón, Aura Ines; Aguirre Vera, Claudia Patricia; Martínez León, Aida JulianaNew Learning Science 4, Student´s Book
Autor:Schmidt, Santiago; Was, Nicolette; Montañez Pinzón, Aura Ines; Mackinnon, Gordon; Aguirre Vera, Claudia Patricia; Angulo, María del Pilar; Martínez León, Aida Juliana