Visit https://nptel.ac.in
Search for your desired course
Go to the course page
Click on 'Transcripts'
Click on desired language tab (tabs will be available only the course is translated in that language)
Go to the specific lecture number
Click on "Download" link to view / save the translated content
Click on "Books" tab
Click on desired language
Search for your desired course (course will be available only if translated in that language)
"Click to Download" for viewing / saving the e-Book as PDF
Visit https://nptel.ac.in/
Search for course
Go to course page
Click on "Books" tab
Click on "Download" against desired language
for viewing / saving the e-Book as PDF
Search for the course
Check whether it is translated in your desired language
if so, click on "Click here" link against the course
You will be taken to the course specific page
Translated content can be accessed via "Transcript" tab in course page