Hall, DIck wick .
Unified algebra and trigonometry / Textual Documents Dick wick Hall. - 1 / . - London : John Wiley & Sons , 1962. - 455 ; .
52.13
512.13 / HAL/UN
Unified algebra and trigonometry / Textual Documents Dick wick Hall. - 1 / . - London : John Wiley & Sons , 1962. - 455 ; .
52.13
512.13 / HAL/UN