Engineering science /
Walker, J. D.
Engineering science / J. D. Walker. - 2nd ed. - London : English Universities Press, 1965. - 2 v. : ill. - The Technical college series. .
Engineering.
Engineering science / J. D. Walker. - 2nd ed. - London : English Universities Press, 1965. - 2 v. : ill. - The Technical college series. .
Engineering.