Instrucciones de montaje de un microscopio #Hoek
#DIY
http://www.userena.cl/images/imagenes_articulos/uls_noticias/2018/noviembre/MANUAL_DE_CONSTRUCCION_MICRO-HOEK_ORIGINAL_.pdf
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.