Diehl, Hans, Healthy choices : Health by choice, not by chance / Hans Diehl, Aileen Ludington, Blecenda Varona. - Manila, Philippines: Philippine Publishing House, 2016. - 255 pages: colored illustrations; 24 cm. includes index. English ISBN: 9789715812580 Subjects--Topical Terms: Health. --Secondray schoolshealthy living. Dewey Class. No.: 613.2 / D559h