Publication Of A Textbook For Persons With Special Educational Needs Of General Secondary Education Institutions: "Physics" Textbook For Persons With Special Educational Needs (Н54.1-Н 54.2) 8Th Grade (In 2 Parts) (Part 1, Author V. G. Baryakhtar, F. Ya. Bozhinova, S. O. Dovgiy, M. M. Kiryukhin, M. Kiryukhina O. O., Edited By Long O. O.)