Superbaby : 12 ways to give your child a head start in the first 3 years /
Superbaby : twelve ways to give your child a head start in the first three years.
Jenn Berman.
- New York : Sterling, 2010.
- xvi, 416 p. : ill. ; 23 cm.
Includes bibliographical references (p. 379-403) and index.