registrum brevium
registrum brevium (ri-jis-tr[schwa]m bree-vee-[schwa]m). [Latin] Hist. The register of writs. — Abbr. reg. brev.
registrum brevium (ri-jis-tr[schwa]m bree-vee-[schwa]m). [Latin] Hist. The register of writs. — Abbr. reg. brev.