@book{8612, author = {Sachdeva, S.K}, title = {General Knowledge Toady}, publisher = {Competition Review Pvt Ltd }, address = {New Delhi}, note = {Email Id:-csr@competitionreview.in Contact No:-91 11 45113305, +91 11 45113300, +91 11 25761086}, url = {https://www.competitionreview.in} }