Algebra and trigonometry | Algebra and trigonometry.
Larson, Roland
Algebra and trigonometry Algebra and trigonometry. - 6th ed. - 1 digital versatile disc DVD 79 mins. : 12 cm. ; color, sound.
Trigonometry.
Algebra.
512.13 / L334
Algebra and trigonometry Algebra and trigonometry. - 6th ed. - 1 digital versatile disc DVD 79 mins. : 12 cm. ; color, sound.
Trigonometry.
Algebra.
512.13 / L334