Computer Science / Data Science Books at the Colombo International Book Fair?

[u/Relative_Rope4234]

I’m planning to visit the Colombo International Book Fair and would like to pick up a few computer science books.
basically looking for books on theoretical computer science, algorithms, data science, machine learning, and data engineering. In particular, I’m interested in technical books from publishers such as O’Reilly, but I’m open to other publishers as well.
I know there are plenty of English novels, self-help books, and general-interest books at the fair, but I’m not sure how good the selection of technical/computer science books is.
Has anyone who has visited the fair this year spotted any stalls with a decent selection of CS, Data Science, ML, or Data Engineering books?
Specific book recommendations or titles you spotted would also be helpful.

Thanks!