Carslaw, H. S.
Plane trigonometry/ H. S. Carslaw - 3rd ed. - London: Macmillan & Co Limited; 1930. - (in various pages), 329. : ill. ; 15 cm.
Mathematics.
Trigonometry.
516.24 / 486
Plane trigonometry/ H. S. Carslaw - 3rd ed. - London: Macmillan & Co Limited; 1930. - (in various pages), 329. : ill. ; 15 cm.
Mathematics.
Trigonometry.
516.24 / 486