Book piracy rampant

At Amor Ekushey Book Fair 2014 I bought many books spending a handsome amount of money. However, on my way back I saw many of the books that I purchased from the fair were available at Nilkhet at a much cheaper price. Writers and publishers are the victims of this mindless piracy. The government should take immediate measures to stop piracy.
Maznur Rahman
Kabi Nazrul Government College
Dhaka