Acherkan, N. 1892- Machine tool design (vol-4) / General editor: N. Acherkan. Translated from the Russian by Nicholas Weinstein. - Moscow : Mir Publishers, c1973. - 492p. : ill. ; 23 cm. Includes index. English LCCN: 78535582 Nat. Bib. No.: USSR*** Subjects--Topical Terms: Machine-tools. LC Class. No.: TJ1185 / .A2613 Dewey Class. No.: 621.902/ACM