Instrumenta lexicologica latina, fasc. 45 (CCCM 12-13), series A- Formae. Petrus Abaelardus, Theologia. Curante CETEDOC, Universitas Catholica Lovaniensis Lovanii Novi.

Turnhout, Brepols, 1988.

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87 p. Boards 24.5 cm (This work contains the different versions, or rather the different stadia of the 'somme théologique', as published in the volumes 12 and 13 of the Corpus Christianorum Continuatio Medievalis) (Small withdrawal stamp on the title)