"Coal people."; "Coal trade--United States--Periodicals.", "Coal trade--Appalachian Region--Periodicals.", "Coal miners--Appalachian Region--Periodicals.", "Coal miners--United States--Periodicals.", "Coal-mining machinery industry--United States--Periodicals."; "1977"; "

Serial. Printed Ephemera Collection has: v.1:no.10 (1977:Feb.).

"; ""; "P12290"; "pec"; "Coal trade--Appalachian Region--Periodicals.", "Coal miners--Appalachian Region--Periodicals.", "Coal-mining machinery industry--United States--Periodicals.", "Coal trade--United States--Periodicals.", "Coal miners--United States--Periodicals."; "14256"; .