V.M. Sharma

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Design Criteria Drill Rigs978-9O-541O-257-1
(9O-541O-257-8)
1996C.P. Chugh · Ken Steele

M S. · M. Sharma · V. S.

V. M Shcherbatiuk