Update textbook.es.md

5 years ago · 768743d30f
1 changed files with 2 additions and 0 deletions
--- a/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/07.optical-instruments-design/07.microscope/01.new-course-main/textbook.es.md
+++ b/01.curriculum/01.physics-chemistry-biology/03.Niv3/02.Geometrical-optics/07.optical-instruments-design/07.microscope/01.new-course-main/textbook.es.md
@ -1,5 +1,7 @@
 ---
 title: 'nuevo curso: principal'
+published: false
+visible: false
 ---

 nuevo curso: principal