"hepworth, philip . "
how to find out in history:a guide to sources of information: for all/ philip.. hepworth - 1 ed. - uk : pergamon 1966. - "xiv, 241p.; 19 cm."
includes bibliography
how to find out in history:a guide to sources of information: for all/ philip.. hepworth - 1 ed. - uk : pergamon 1966. - "xiv, 241p.; 19 cm."
includes bibliography