diff --git a/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/40.classical-mechanics/40.n3/10.es/10.main/textbook.fr.md b/00.brainstorming-pedagogical-teams/40.collection-existing-pedagogical-content/40.classical-mechanics/40.n3/10.es/10.main/textbook.fr.md
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+---
+title: Mecanica clasica, n3, main
+published: true
+routable: true
+visible: false
+lessons:
+    - slug: mecanica-clasica-n3-linear
+      order: 1
+    - slug: mecanica-clasica-123-panorama
+      order: 3
+    - slug: mecanica-clasica-234-panorama
+      order: 2
+    - slug: mecanica-clasica-n1-exchange
+      order: 1
+---
+
+### Mecanica clasica, n3, main
\ No newline at end of file