18 resultados para Maximum hardness and the minimum polarizability pr
Resumo:
First annual report covers July 1-Dec. 31, 1913.
Resumo:
"Report submitted to the Congress in accordance with the requirements of Section 4 (d) of the Fair Labor Standards Act."
Resumo:
"Prepared under the direction of Alan L. Moss, Chief Economist of the Wage and Hour Division"--P. iii.