A thoroughly revised Complex Variables and Applications, in its Ninth Edition, still preserves the basic content and style of the earlier editions and continues to be a popular textbook on introductory course in the theory and application of functions of a complex variable...
The compilation of the title WBCS General Studies Manual, 7e by Nitin Singhania is done keeping in the mind the latest examination pattern of WBCS Civil Services examination. The edition has been thoroughly revised, updated and the content is well-written to make it easier for the aspirant to easily..