| 团体名称: | Joint Committee on Powder Diffraction Standards |
|---|---|
| 题名: | Powder diffraction file : Organic. plain cards Set. 27 / Joint Committee on jPowder Diffraction Standards. |
| 出版发行项: | Pennsylvania : Joint Committee on Powder Diffraction Standards, 1977. |
| 载体形态: | various p. : illus. |