MANY British books will become a lot cheaper very soon in the Indian market. Anagreement that controlled the prices of books for more than 100 years was shattered lastmonth when three major publishing conglomerates Penguin, HarperCollins and RandomHouse walked out of the Net Book Agreement (NBA) between publishers and retailers.This withdrawal opened the floodgates as other publishers, anxious not to lose out on theall-out price war, also ditched the agreement.