Who is the author of the book “Standing Guard— A year in Opposition”?
[B]Raghuram Govind Rajan
[D]Suzanna Arundhati Roy
Palaniappan Chidambaram (born 16 September 1945) is an Indian politician affiliated with the Indian National Congress and a former Union Minister of Finance of India. He launched his book “Standing Guard – A Year in Opposition” a compilation of his Sunday columns published in the Indian Express in 2015.