TY - BOOK AU - Lewkowitsch,J. AU - Warburton,George H. TI - Chemical technology and analysis of oils, fats and waxes, PY - 1921///-23 CY - London PB - Macmillan and co., limited KW - ACEITES Y GRASAS KW - CERAS, ANÁLISIS KW - QUÍMICA, TECNOLOGÍA ER -