Directory of Maryland manufacturers. - Maryland. Dept. of Economic Development (Annapolis, etc. s.n., 1967)
1963-64- prepared by the Research Division, Dept. of Economic Development
Irregular, biennial, 1963-64-
Title varies : Industrial directory
Vols. for -40 issued by the Commissioner
Vols. for -40 issued by the Commissioner and by the Dept. of Labor and Industry; Statistics; 1941-
Keywords: Maryland -- Manuf. -- Direct