| Main Title |
American national standard acceptable concentrations of chromic acid and hexavalent chromium compounds. |
| CORP Author |
American National Standards Institute. |
| Year Published |
1973 |
| OCLC Number |
28814071 |
| Subjects |
Chromium compounds--Toxicology ;
Air quality--Standards
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
ANSI/Z37.7 |
|
Research Triangle Park Library/RTP, NC |
07/03/1997 |
|
| Collation |
8 p. 28 cm. |
| Notes |
"ANSI Z37.7-1973. Revision of Z37.7-1943. Approved May 9, 1973." Bibliography: p. 8. |
