01167cam a2200301 4500 9776667 TxAuBib 20050513120000.0 ||||||s2005||||||||||||||||||||||||und|u 9781595151254 1595151257 TxAuBib Freeman, Marcia S, 1937-, (Marcia Sheehan.) The work book / Marcia S. Freeman. Vero Beach, Fla : Rourke, 2005. 24 p : col. ill ; 19 x 21 cm. Rourke discovery library Everything science "A book about forces, motion, energy"--Cover. Includes index. Presents a children's book on the scientific meaning of work and describes what muscles do, how water and wind help in doing tasks, machines that help do work, and how animals and people work together. 2.2 Follett Library Resources. K-3. Work (Mechanics) Juvenile literature. Simple machines. Rourke discovery library. Everything science.