H.L. Busard

• Robert of Chester's Redaction of Euclid's Elements, the So-Called Adelard II Version
• Robert of Chester's Redaction of Euclids Elements, the So-Called Adelard II Version
• Robert of Chester’s Redaction of Euclid’s Elements, the so-called Adelard II Version
• Robert of Chester's Redaction of Euclids Elements, the So-Called Adelard II Version