| Type |  Book |
| ชื่อเรื่อง | PE metrics : assessing the national standards. Standard 1, Elementary / [National Association for Sport and Physical Education] |
| ISBN | 9780883149300 (pbk.) |
| พิมพลักษณ์ | Reston, Va. : National Association for Sport and Physical Education, c2008 |
| รูปเล่ม | 124 p. : ill. + 2 computer laser optical disc |
| หัวเรื่อง | Physical education and training --Study and teaching (Elementary) --United States [] |
| | Physical education for children --Standards --United States [] |
| | Physical education for children --United States --Evaluation [] |
| | Physical fitness for children --Standards --United States [] |
| | Physical fitness for children --United States --Evaluation [] |
| | School sports |