Home | Journal | Bookshelf | Index | Other | Timeline | Symbols | Refs | Abbreviations | Help | Copyright
Critical surface
Previous | Next | Thumbs | Index | Cloud

This is the original index card for the keyword "Critical surface".


if not related to essential variables 2832 1003 1021 1027 1175 defined 898 interactions 1027 has no free edge 1043 variation of 5761
This image is reproduced courtesy of The Estate of W. Ross Ashby. Copyright 1972, 2008 © The Estate of W. Ross Ashby
Home | Journal | Bookshelf | Index | Other | Timeline | Symbols | Refs | Abbreviations | Help | Copyright