SIN'P21 UG/21719 UG/21720 UG/21721 UG/21722 UG/21723 UG/21724 UG/21725 UG/21726 UG/21727 UG/21728 Singh, Rattan Legal research methodology / Rattan Singh. – 3rd ed. – Haryana : LexisNexis, c2021 (reprint 2022) xxxvi, 384 p. ISBN9789391211011 : Rs.650/- . Legal research – methodology |