Cosecant, Secant, And Cotangent.
Sign in to track this film in your collection or want list.
P: Preservation Material NT: Negative Track AC: Acetate B: 800' 16/8/9.5mm 16mm Black & White Sound 971 Calvin Productions, Inc. United States Armed Forces Institute
Complete catalog record
Cosecant, Secant, And Cotangent. Calvin Productions. 27 Min., Sd., B&W, 16 Mm. © Calvin Productions, Inc.; 28apr61; Mp12110.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, color, sound, genre, description, catalog record
Original permalink · Record added 2023-02-27 15:12:48