00763nam a22002057a 4500 BD-DhUL 20211115143906.0 211107s2020 bg a|||| mb|| 00| 0 eng|d BD-DhUL BD-DhUL 516.373 NAL Nazimuddin, A. K. M. Legendre and isotropic submanifolds in contact and riemannian geometry with modern developments / Nazimuddin A. K. M. Dhaka : University of Dhaka, 2020. [5], ix, 146 p. : ill. (some col.) ; 30 cm. Includes bibliographical references. Thesis(PhD)--Department of Applied Mathematics, University of Dhaka, Session: 2015-2016. Riemannian Geometry. Geometry. ddc REF 254806 254806 0 0 ddc 0 516_373000000000000_NAL 1 REF 389450 DUSL DUSL REF 2021-11-07 Gift 516.373 NAL 521390 2021-11-07 REF Applied Mathematics