ΕπικεφαλίδαHoofnail, John χρησιμοποιείται σε: British Library: English Short Title Catalogue - AACR2 Heading, London (United Kingdom); British Library: English Short Title Catalogue - GK Heading, London (United Kingdom)
Πηγές
Βρίσκεται σεGK55. — NUC=n.d.. — Not found in DNB
Πηγές για την έκδοσηt039912: his New practical improvements, and observations, on some of the experiments and considerations touching colours, 1738 tp=By John Hoofnail