Bansal, R.K. Beohar, R.R. Khan, A.A. Basic civil engineering and engineering mechanics R.K. Bansal, Rakesh Ranjan Beohar and Ahmad Ali Khan - 3rd - New Dehil Laxmi 2015 - 309p.;ill Pbk ISBN: 9789380856674 LC Class. No.: TA.145.B2 2015