Leff, Lawrence S. Barron's regents exams and answers : geometry / Lawrence S. Leff - New York : Barron's Educational Series, ©2012. - viii, 487 pages ; 17 cm ISBN: 9780764142222 Subjects--Topical Terms: Examinations. Subjects--Geographic Terms: United States. Dewey Class. No.: C 516.0076 / L52b 2012