TY - BOOK T1 - Dynamics and modern geometry : a new chapter in the theory of screws / by Sir Robert S. Ball. T2 - Royal Irish Academy Cunningham Memoirs ; A1 - Ball Sir, Robert S. LA - English PP - Dublin PB - R.I.A YR - 1887 UL - https://web.marshlibrary.ie/catalogue/Record/33405 CN - Y2.2.23(4) ER -