This program shows how the skeleton acts as a system of levers and works in conjunction with the muscles to provide us with movement. Part of "The Human Body" series.
Lucerne Media, 37 Ground Pine Rd., Morris Plains, NJ 07950, Phone: (973)538-1401, Toll-free: 800-341-2293, Fax: (973)538-0855, Email: email@example.com, URL: http://www.lucernemedia.com
Available on VHS
Running time 15 minutes.
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