Helmkamp, George & Johnson, Harry W. Jr.
Selected Experiments in Organic Chemistry George Helmkamp, & Harry W. Johnson Jr. - San Francisco and London: W. H. Freeman and Company, 1968 - VI, 184P, Pic, 26CM.
--Chemistry
547.072 / HES
Selected Experiments in Organic Chemistry George Helmkamp, & Harry W. Johnson Jr. - San Francisco and London: W. H. Freeman and Company, 1968 - VI, 184P, Pic, 26CM.
--Chemistry
547.072 / HES