(Commercial standard CS3-28.) [Title on cover is: Stoddard solvent (dry cleaning), elimination of waste through simplified commercial practice. Recommendation became effective Mar. 1, 1928.]
Notes:
(Commercial standard CS3-28.) [Title on cover is: Stoddard solvent (dry cleaning), elimination of waste through simplified commercial practice. Recommendation became effective Mar. 1, 1928.] * For Sale by Superintendent of Documents. Paper, 10c.
Availability:
* For Sale by Superintendent of Documents. Paper, 10c.