Ebook

Link

Springer https://link.springer.com/search/page/2?facet-content-type=%22Book%22&package=mat-covid19_textbooks
Gutenberg https://www.gutenberg.org/
Rook ebook https://www.rookebooks.com/
E-library.ru https://www.elibrary.ru/defaultx.asp?
Online books https://onlinebooks.library.upenn.edu/
CSE Books http://www.sciencebooksonline.info/computer-science.html
Open library https://openlibrary.org/
Github https://github.com/EbookFoundation/free-programming-books/blob/master/free-programming-books.md
pdf drive https://www.pdfdrive.com/computer-science-books.html
Ebooks directory https://www.e-booksdirectory.com/listing.php?category=24
Free book http://www.freebookcentre.net/
Freecomputer book http://freecomputerbooks.com/compscCategory.html
Free Access https://www.freetechbooks.com/
Online course for CSE https://www.coursera.org/courses?query=free
Pdf booksworld https://www.pdfbooksworld.com/
Bookboon https://bookboon.com/
Ebook.net https://www.free-ebooks.net/
Ebook For All Department https://www.ebooks.com/en-us/
LIGHT PDF https://lightpdf.com/
Library Genesis https://libgen.is/
zlibrary https://b-ok.asia/
BOOK Fi http://en.bookfi.net/
All Bangla Boi https://allbanglaboi.com/
Amar Books https://www.amarbooks.org/index.php
Go Bangla Books https://www.gobanglabooks.com/
All Free Bdbooks https://allfreebd.com/
pdf drive https://www.pdfdrive.com/
Bangla Library https://www.ebanglalibrary.com/
Fussilatbook https://www.fussilatbd.com/index.php
Bangla book.org https://www.banglabook.org/
bangla academy http://banglaacademy.org.bd/english/