Hilton, Alan Algebra / Alan Hilton ; edited by Angela Wilkinson ; consultant editor Lynn Jones... [et.al.]. - London : Macdonald Educational, 1975. - 24 p. : col. ill. ; 27 cm. ISBN: 0356048691 (pbk.) Subjects--Topical Terms: AlgebraMathamaticsAlgebra -- Study and teaching Dewey Class. No.: 512.8 HIL