The Trustees of the National Library of Scotland in association with IBM (UK) Ltd. have pleasure in inviting you to a lecture by Dr. Benoit Mandelbrot entitled 'Fractals : mathematics and the sciences' to be given in the Board Room, National Library of Scotland, George IV Bridge, Edinburgh on Monday 21 May 1990 at 5.15pm for 5.30pm.
National Library of Scotland.
Edinburgh : National Library of Scotland,
1990.
Invitation card.