| हिन्दी | hin-000 |
| पाठ्य पुस्तक | |
| Universal Networking Language | art-253 | school text |
| Universal Networking Language | art-253 | text |
| Universal Networking Language | art-253 | text edition |
| Universal Networking Language | art-253 | textbook |
| English | eng-000 | reader |
| English | eng-000 | text |
| English | eng-000 | textbook |