AALF learns about shapesALF learns about shapesde Dick DudleyMateriasExtraterrestrial beingsFictionShapeSpecimensToy and movable booksEdiciones (1)ALF learns about shapes (1988)Checkerboard Press · inglésMás obras de Dick DudleyTThe twelve days of ChristmasThe twelve days of ChristmasTThe Friendly beastsThe Friendly beastsBBaby coelophysisBaby coelophysis