| Author: | Abshire, Eleanor. | 
|---|---|
| Additional Authors: | Notestine, Sarah, | 
| Year: | 1960 | 
| Document Type: | USBI | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.27:7928 | 
| Series: | Information Circular / Bureau of Mines ; | 
| Report Number: | 7928 | 
| Subject: | Hafnium--Bibliography | 
| Link: | https://hdl.handle.net/2027/mdp.39015077563537 |