PSYCHOLOGICAL-PEDAGOGICAL PROBLEMS OF CREATING AND USING THE TEXTBOOK Article GAMEZO M.V., YAKIMANSKAYA I.S., LERNER I.Y., VERBITSKII A.A., CHISTYAKOVA G.D., KABARDIN O.F., BASKAKOV S.I., DOBLAEV L.P., DUSHKOV B.A., MIKHEEV V.I. VOPROSY PSIKHOLOGII. MEZHDUNARODNAYA KNIGA. 1983. P. 66-86