Similarity, ratio and proportion
Label
Similarity, ratio and proportion
Acquisition source address
Midwest Tape
Color
multicolored
Configuration of playback channels
unknown
resource.creditsNote
Director, Richard Leigh; writer, Christine Henderson; producer, Richard Leigh
Dimensions
other
Medium for sound
videodisc
Physical Description
1 videodisc (DVD) (22 min.), sd., col., 4 3/4 in. +, notes (9 p.)
Sound on medium or separate
sound on medium
Specific Material Designation
videodisc
System control number
1174026(OCoLC)ocn225178192 (OCoLC)225178192
System details
DVD
Videorecording format
DVD