%0 Journal Article %T Unified textbook for comprehensive school? %A Vinogradova, N.F. %K principles of development and reforming of educational space, unified historical and cultural standard, unified textbook, equality in education, variability of education, accounting for interests of all participants of educational process, choice of the program and tutorials. %J Primary Education %D 2014 %N 2 %P 4 %I INFRA-M Academic Publishing LLC.