These book is the good and give of the best knowledge and information about in invest and stock market and who person purchase these book so learn about the work of share market and investment work are learn
And these book are give the all information how to stock are purchased and seeling in share market and other how to exchange the share in convert to money and other these Is the best book
And there are learn of the nse and bse market
National stock exchange and Bombay stock exchange
So I requested these book is the best
Thanks you