Cosecant, Secant, And Cotangent.

Duration: 971

Year Published: 1961

Format: 16mm

Color: B&W

Sound: sound

Description: 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 Record: Cosecant, Secant, And Cotangent. Calvin Productions. 27 Min., Sd., B&W, 16 Mm. © Calvin Productions, Inc.; 28apr61; Mp12110.

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