| Note with telephone number
Hotel guest cards, 03.01.1985
Note, Yu. A. Pervin ->A.P. Ershov, 04.01.1985(?)asking for a meeting
Letter, A.P. Ershov->Unknown addressee, 06.01.1985The author is sorry that he departed from an associate position and acted like extraneous observer in the examenation of Zelenograd computer classes (handwritten)
Initial order | In alphabetical order | By date |
