TY - BOOK AU - Kalichevsky,Vladimir Anatole AU - Stagner,Bert Allen TI - Chemical refining of petroleum: the action of various refining agents and chemicals on petroleum and its products T2 - American Chemical Society. Monograph series, U1 - 665.5 23 PY - 1942/// [reprinted 1949] CY - New York PB - Reinhold publishing corporation KW - Petroleum KW - Refining KW - Patents N1 - Includes index; Bibliography at end of each chapter ER -