Serebryakov, A. Yankovsky, K. Pleshkin, M. Zelikoff, Louis, trans.
Mechanical drawing - 2d ed. - Moscow MIR Publishers 1969 - 190 p.
621.7:744 / S4
Mechanical drawing - 2d ed. - Moscow MIR Publishers 1969 - 190 p.
621.7:744 / S4