The endocrine system :

Second edition of the 1939 motion picture entitled Endocrine glands.; Copyright notice: c1982 Encyclopaedia Britannica Educational Corporation.; Pacific Film Archive collection; non-circulating. Access by appt. only. CBPF.; Consultants, William V. Mayer, Richard L. Landau ; camera, Daumants Tomsons.; With animation describes the major endocrine glands and their hormones, and clarifies their contributions to growth, reproduction, metabolism, and homeostasis. Explains the regulatory mechanism of feedback.; PFA 1608-01-12669. D0004; PFA 1608-01-12669. CONDITION NOTE: Last checked (Cinescan): 2005/12/06; Very good condition; color fading slightly to purple; occasional green vertical scratches at head; fair to moderate scratches throughout CONDITION NOTE : Last checked: 2010/11/05 Same.