The professors of one of the classes I visited while at Notre Dame this week had an edition of several of Gregory Nazianzus' theological orations with the Greek text and a French translation. Supposedly this was part of a big set from the mid 20th century. Does anyone know which edition this is?

Also, is it actually possible to buy volumes from the patrologia graeca/latina?

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Davidius
Husband of Emily
Member of All Saints Anglican Church - Chapel Hill (AMiA / Anglican Church of North America)
Student: University of North Carolina at Chapel Hill, German and Classics

In case anyone cares, the series is Sources Chretiennes. There are some 450 volumes with the original text and a French translation, including lots of scholarly helps.