Herman de Groot, W. Sulphonation technology in the detergent industry / by W. Herman de Groot. - Dordrecht : Kluwer Academic Publishers, 1991. - xxi, 283 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0792312023 RM538.47 LCCN: 91-002592 Subjects--Topical Terms: Detergents.Sulphonation.