http://pec.lib.wvu.edu/record/P47431957-1961Columbia-Southern chemicals. Serial. Printed Ephemera Collection has: v.2:no.2 (1957:summer)-v.2:no.3 (1957:fall), v.4:no.1 (1959:summer)-v.4:no.2 (1960:winter), v.5:no.1 (1960:summer)-v.5:no.3 (1961:spring).<br />Columbia-Southern Chemical Corporation--Periodicals.Chemical industry--Periodicals.14256