Hi dear candidate,

You can find E books and sample papers of computer science subject for practice and learning from our official website. Kindly refer to the link attached below to download them in PDF format:

Computer Science Engineering E-books and Sample Papers

BEST REGARDS

For the Manipur Board (COHSEM) Class 12 you can go for official NCERT Computer Science with Python book.

If you want some easy language book with good questions then buy Sumita Arora computer science book. Both the NCERT textbook and this book can be found at local bookshops or online through ecommerce websites.

You may find these manipur baord E books and sample papers helpful.

Good luck!!