Mathematics: Ratio and Proportion [sound recording]
notes: label: Table of contents
content: REEL 1;
label: Repository Loc.
content: Smithsonian Institution, Center for Folklife and Cultural Heritage, Ralph Rinzler Folklife Archives and Collections, 600 Maryland Ave., S.W., Suite 2001, Washington, D.C. 20024. Call 202-633-7322 for appointment. Fax: 202-633-7019. Email: rinzlerarchives@si.edu
topic: label: Topic
content: Instructional
label: Topic
content: Mathematics
setName: label: See more items in
content: Moses and Frances Asch Collection, 1939-1986 228428
dataSource: label: Data Source
content: Ralph Rinzler Folklife Archives and Collections
identifier: label: Local number
content: FW-ASCH-10RR-0414
objectType: label: Type
content: Musical sound recordings
objectRights: label: Restrictions & Rights
content: Restrictions on access. No duplication allowed listening and viewing for research purposes only
physicalDescription: label: Physical description
content: 1 sound-tape reel : analog ; 10 in