Humby, S. R.
Electricity and magnetism/ S. R. Humby - London : John Murray ; c1935. - xi, 235p. : ill. ; 20cm.
Includes index.
Electricity and magnetism.
537.99 / HUE
Electricity and magnetism/ S. R. Humby - London : John Murray ; c1935. - xi, 235p. : ill. ; 20cm.
Includes index.
Electricity and magnetism.
537.99 / HUE