75/1841 Langlé, H.F.M. Traité de Basse sous le Chant précédé de toutes les Regles de la Composition. Paris, Nadermann, n.d. (±1798) (address pasted over w. the address slip of Decombe), plate no. 438, 304p., entirely engraved, contemp. boards, folio.

- Contents waterstained along inner margin and sl. yellowed. Lacks backstrip. and corners worn.

= Scarce work. RISM B VI/ 1, p.480.