TThe numbers bookThe numbers bookde Christine TimmonsMateriasArithmeticCountingJuvenile literatureNumber systemsNumerationEdiciones (1)The numbers book. (1974)Encyclopaedia Britannica · inglésMás obras de Christine TimmonsSStitchery and needle lace from Threads magazineStitchery and needle lace from Threads magazineFit and fabricGreat quilting techniques from Threads