00653cam a22002171  4500001001300000003000400013005001700017008004100034010001700075035001900092040001800111042001200129050001600141100002100157245008400178260002000262300004500282500007300327650001800400999001700418ca 32000151 DLC20260227111126.0780524q19209999fr a          000 0 fre    aca 32000151   a(OCoLC)3923654  aDLCcGATdDLC  apremarc00aTL570b.A651 aAllard, Émile.10aLeçons sur la mécanique et la construction de l'avion,cpar Émile Allard.  a[n. p.,c192-?]  a   v.billus., diagrs. (1 fold.)c27 cm.  aReproduction of type-written copy with printed cover-title and t.-p. 0aAerodynamics.  c16899d16899