TY - BOOK AU - Anderson,H.Dewey ED - United States. TI - Investigation of concentration of economic power / U1 - 338.9 21 PY - 1941/// CY - Washington : PB - U. S. Govt. print. off., KW - Industrial organization KW - Trusts, Industrial KW - United States KW - Economic conditions KW - 1918-1945 ER -