Jacobs, Harold R. Teacher's guide to geometry lesson plans, resources, and answers to exercises / [[Book] :] Geometry. Harold R. Jacobs. - 2nd ed. - New York : W.H. Freeman, c1987. - x, 315 p. : ill. ; 26 cm. ISBN: 0716717484 (pbk.) Subjects--Topical Terms: Geometry. LC Class. No.: QA453 / .J26 1987 Dewey Class. No.: 516.2 National Library of Medicine Call No.: / J T