| 团体名称: | Joint Committee on Powder Diffraction Standards |
|---|---|
| 题名: | Powder diffraction file : Organic. Plain Cards sets 17/18 / Joint Committee on Powder Diffraction Standards. |
| 出版发行项: | Pennsylvani : Joint Committee on Powder Diffraction Standards, 1967-68. |
| 载体形态: | various p. : illus. |