00600nam a22001697a 4500 182075 182075 EN230921 9789389176353 295.00 Oak Bridge Rajagopalan's, R Case Studies in: Ethics, Integrity & Aptitude for civil services Main examination / byOakBridge Sec Edi Gurugram OakBridge publishing pvt. Ltd 2019 M 35, Ist Floor, Old Dlf Gurugram 122001 278p 23cm(pbk) 113 Real life case studies solved previous year's papers answer-writing methodology ddc EN RAJ