Dolgovechnostʹ sharoshechnykh dolot
By: [avtory, N.A. Zhidovt͡s︡ev ... et al.].
Contributors: Zhidovt͡s︡ev, N. A.
Publisher: "Nedra"
Published: 1992
Place of publication: Moskva
Language: rus
Number of pages: 272
Subjects: Bits (Drilling and boring) -- Reliability.
Notes: Includes bibliographical references (p. 262-[263]).
"Nauchnoe izdanie"--Colophon.