Sereryakov, A.
Mechanical drawing - 2nd ed. - Moscow Mir publishers 1969 - 192p. ill. 28 cm.
Mechanical drawing
744.422 / SER/1969
Mechanical drawing - 2nd ed. - Moscow Mir publishers 1969 - 192p. ill. 28 cm.
Mechanical drawing
744.422 / SER/1969