TY  - DATA
AU  - Mitten, Luana
TI  - Opuestos : duro y blando = Opposites : hard and soft
T2  - Conceptos / Concepts
SN  - 9781615908189
PY  - 2009///
CY  - [Madrid, España]
PB  - Rourke Educational Media, 
KW  - Ages 3-5 Years Old
UR  - https://public.digitaliapublishing.com/a/24606
ER  -