Kit, Auscultation Training Set, Introduction, includes: SAM Basic Student Auscultation Manikin, Life-Size Human Heart Model, 5 parts, Lung Model with Larynx, 5 part, Human Digestive System Model, The Respiratory System Chart, The human heart Chart, The Gastrointestinal System Chart
Model, Basic Crystal Structures, Set of 9, is a valuable teaching aid for physics and chemistry, Similar patterns of atomic arrangement reappear in large numbers of different substances, Dimensions: 28 x 20 x 19 in