(1) Design of Reinforced Concrete Structures By N. SUBRAMANIAN
https://drive.google.com/file/d/1jQGmn66ezLxOk_8IE8ng2SKOCFRSxXIs/view
(2) Design Of Reinforced Concrete Structures By M. L. GAMBHIR
https://drive.google.com/file/d/1d2Fd9cbTLaYDYwTGtkr1DyVx23tm28Kc/view