ER.R.K.RAJPUT, . (2020). A TEXTBOOK OF STRENGTH OF MATERIALS. NEW DELHI: S.CHAND AND COMPANY,PVT.LTD.
ER.R.K.RAJPUT, . 2020. A TEXTBOOK OF STRENGTH OF MATERIALS. NEW DELHI: S.CHAND AND COMPANY,PVT.LTD.
ER.R.K.RAJPUT, . A TEXTBOOK OF STRENGTH OF MATERIALS. NEW DELHI: S.CHAND AND COMPANY,PVT.LTD. 2020.
