SV: Bizot's Kaccayana?

Mme. Filliozat informs me that Bizot printed an edition of Kaccayana in
Cambodia, in Khmer script, possibly with Khmer explanatory text --and that
she only know of it, but has never seen a copy.  She said it was based on
his working closely with a Cambodian monk, and will reflect the
(pre-revolution) traditional method of teaching Kaccayana that was prevalent
in Cambodian monasticism at the time.

Sounds stimulating.

Does anyone have publication data (or even a title) for this work?

I have never heard about this publication. I wonder if Mme. Filliozat is
thinking of F.Bizot/F. Lagigarde Saddavimala La pureté par ls mots. Paris
1996 (EFEO)

E.M.