-
6 0 0 0 0
Math through children's literature :making the NCTM standards come alive
- 作者: Braddon, Kathryn L.
- 出版: Englewood, Colo. : Teacher Ideas Press 1993.
- 資料類型: 電子書
-
4 0 0 0 0
Health effects of ingested fluoride
- 作者: Wagner, Bernard Meyer,
- 出版: Washington, D.C. : National Academy Press 1993.
- 資料類型: 電子書
-
124 0 0 0 0
Delayed primary school enrollment and childhood malnutrition in Ghana :an economic analysis
- 作者: Glewwe, Paul,
- 出版: Washington, D.C. : World Bank ©1993.
- 資料類型: 電子書