Buku yang Dikarang by Marilyn B Hein

Math Phonics Division

Math Phonics Fractions

Math Phonics Pre-Algebra

Math Phonics Multiplication

Math Phonics Addition

Math Phonics Addition & Subtraction

Math Phonics Fractions & Decimals

Math Phonics Multiplication & Division

Math Phonics Subtraction

Math Phonics Pre-Geometry