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DRAWING AS A TOOL FOR STUDY. THE RAPID SKETCHING METHOD - PDF (Russian)
Copyright (c) 2016 Fedorov O.P.
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright (c) 2016 Fedorov O.P.
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.