Text book of spherical Trigonometry/
Mitra,Pramatha Nath.
Text book of spherical Trigonometry/ Pramatha Nath Mitra. - 2nd ed, - Calcutta: Calcutta University, 516.244/ MIT - XVI,171p.: illus.; 18cm.
1 . Trigonometry.
2 . Mathematics.
516.244/ MIT
Text book of spherical Trigonometry/ Pramatha Nath Mitra. - 2nd ed, - Calcutta: Calcutta University, 516.244/ MIT - XVI,171p.: illus.; 18cm.
1 . Trigonometry.
2 . Mathematics.
516.244/ MIT