75/1042 [Socialism and communism]. Testut, O. Le livre bleu de L'Internationale. Paris, E. Lachaud, 1871, (4),3,(1),324p., contemp. gilt hcalf w. raised bands.

- Occas. sl. foxed.

= Collection of reports and official documents read at the second to fourth congresses of the International Workers' Association (First International), held in Lausanne in 1867, in Brussels in 1868, and in Basel in 1869.