1.      Programming in ANSI C- E Balagurusamy.

2.      The C programming language. Prentice Hall, 1988, by Dennis Ritchie

3.      Teach Yourself C : Herbert Shieldt

https://drive.google.com/drive/folders/1HCUHQsB8ZCNU3E6jtp25eiudfbWen04u?usp=sharing