Transition mathematics / authors, Zalman Usiskin ... [et al.] ; The University of Chicago School Mathematics Project. - Teacher's ed. - Glenview, Ill. : Scott, Foresman, c1992. - 1 v. (various pagings) : ill. (some col.) ; 26 cm. $37.95. Grades 7-12. ISBN: 0673334066 (teacher's ed.) Subjects--Topical Terms: Mathematics--Study and teaching (Secondary)