Rotating machinery explained direct current motors /

Other Authors: Bergwall Productions.
Format: VHS
Language: English
Published: Garden City, N.Y. : Bergwall Productions, [1980]
Physical Description: 5 videocassettes (VHS)(63 min.) : sound, color ; 1/2 in. & 1 study guide.
Subjects:

CMU Audio and Visual 1st Floor

LocationCall Number: Status
CMU Audio and Visual 1st Floor VideoC 929 pt.4 Available
CMU Audio and Visual 1st Floor VideoC 929 pt.1 pt.1 Available
CMU Audio and Visual 1st Floor VideoC 929 pt.2 pt.2 Available
CMU Audio and Visual 1st Floor VideoC 929 pt.3 Available
CMU Audio and Visual 1st Floor VideoC 929 pt.5 Available
CMU Audio and Visual 1st Floor VideoC 929 Suppl. Available