IntestazioneSteell, Robert Usata in: British Library: English Short Title Catalogue - AACR2 Heading, London (United Kingdom); British Library: English Short Title Catalogue - GK Heading, London (United Kingdom)
Fonti esterne
Trovato inGK55. — NUC=Steell, Robert. — Wallis:BBBM2 p.135=Steell, Robert, b. before 1705, d. 1726, teacher of mathematics. — Not found in DNB
Fonti a stampaT126869: his A treatise of conic sections, 1723 tp=By Robert Steell