R-B
XQ Biel, Gabriel, ca.1418-1495. Sacre
~499 canonis misse expositio...
-B47S (card 2) in the Huntington Lib., no. 1835; Proctor, Index to Early Printed Bks. in the BM and Bodleian, no. "
For colophon transcription see Pellechet no. 2390. L.cDneunabula. I.'T. RG88-531046 r @ MRG88-531046
2115