Soft magnetic materials used in industry
De Barr, A. E.
Soft magnetic materials used in industry - London : Institute of Physics, 1959. - 62p. : ill. ; 20cm.
Magnetic materials
PAM TK453.D4
Soft magnetic materials used in industry - London : Institute of Physics, 1959. - 62p. : ill. ; 20cm.
Magnetic materials
PAM TK453.D4