@book{ Solr-404520, title = {Petrochemicals in nontechnical language / Donald L. Burdick, William L. Leffler.}, author = {Burdick, Donald L.}, editor = {Leffler, William L.}, address = {Tulsa, Okla.}, publisher = {PennWell}, year = {2001}, edition = {3rd ed.}, pages = {450}, }