|1519||Volume 07||1943||1520||Volume 07||30-Oct-43|
Summary: In the hour-glass type of organisation substitute variables will be set up, as required
by the theorem of 1493. They are found to be just a different way of looking at the variables!
|This page references 2 pages: 1493 1120
|This image is reproduced courtesy of The Estate of W. Ross Ashby. Copyright 1972, 2008 © The Estate of W. Ross Ashby|