Shipping:
US$ 15.00
From China to U.S.A.
Book Description paperback. Condition: New. Paperback Pages Number: 72 Language: Chinese. Experts believe that a person's infancy is the most sensitive period of language and numbers. this sensitivity will determine the development of a person of intelligence. learning ability and creative ability. Now parents are sensitive to the language has been relatively high weight. lack of awareness of digital sensitive. Do not underestimate the 1-10 these figures. and recognize that they are then angle the beginning of the mathematics of the in. Seller Inventory # N78671