Book on French AF 1939-40?

[quote=Franek Grabowski;70535]Poles refused to fly with French, and wanted to fly with Czechs. According to Zumbach, on 3 June only one French pilot actually engaged enemy. Poles had little success due to faulty aircraft, and in general both Czechs and Poles complained they had worsest aeroplanes.[quote]

Grozibou in post # 40 already :

<< As I already remarked these insults are ludicrous anyway, not credible in the least in view of the missions actually accomplished and of the losses in combat, and such insults eventually make only their authors dirty. They ARE dirty. >>

PS : please learn English at last. They say "worst" not "worsest".