其他書名 | Creative Ideas for Parents and Teachers to Help Children Understand and Enjoy Math |
出版 | Brendan Kelly Publishing, Incorporated, 1999-03 |
主題 | Education / GeneralEducation / Teaching / Subjects / MathematicsFamily & Relationships / EducationMathematics / Number Theory |
ISBN | 18959970899781895997088 |
URL | http://books.google.com.hk/books?id=bORBPgAACAAJ&hl=&source=gbs_api |