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I invite all IRI members to buy and read this book. A book that is for everyone it does not matter your age is 18 or 40. it is for everyone. it can change your life,and also you will found some railway related incidents in this book. Welcome in world of "ALVELA"...
i put link in starting of this post from where you can buy it,soon it will also available on amazon and flipkart.
also...
more... watch intro video of alvela...