Letter to O and Letter to Y. 2018
04/05/2020 19:21
Letter
1. Letter to O. again. 2 January 2018
vide: At the campus of university Abstract from The letter to O. again
2. Letter to Y. Toward geometrization of language 8 January 2018
3. Letter to Y. Of Broad Language 4th Edition . 5 February 2018
4. Letter to the library Short autobiography between 1969 and 1986. 19 May 2018
vide: At the lawn terrace before library
Tokyo
14 June 2018
Sekinan Zoho