While direct links to specific books like those by P.B. Kotur might be scarce or not recommended due to copyright issues, there are several platforms and repositories that host free and legal PDF books and resources on C programming:

: A core text for first and second-semester engineering students.

A single link at the bottom of page three glowed blue. No flashy ads, no "Download Now" banners—just a plain text site titled The Compiler’s Archive . He clicked.

: A comprehensive guide covering the fundamentals of computers and structured programming in C. It includes over 100 example programs and 150 multiple-choice questions for self-assessment. Object-Oriented Programming with C++

: Includes pointers, complex data structures (arrays, linked lists), and structured programming concepts.

Instead, you can access legitimate copies, previews, and affordable editions through official channels: Recommended P.B. Kotur Titles Computer Concepts and C Programming