"Corpus Juris Canonici" in UST Libraries Department of Special Collections
Institutiones juris canonici : quibus jus pontificium singulari methodo comprehenditur / a Joanne Paulo Lancelotto Perusino conscriptae & in Aula Romana, mandato Pontificis Maximi ab illustribus viris olim recognitae ; nunc innumeris mendis purgatae.
This edition was published in 1740. (Note:The earliest editions of these texts printed under the now usual title of "Corpus Juris Canonici", date from the end of the sixteenth century.)
A comprehensive commentary on the Code by members of the Canon Law Society of America. Produced just two years after the 1983 Code was promulgated, some material is now outdated. Much of the focus is on the differences between the 1917 and 1983 codes.