INDIA'S gross domestic product (GDP) clocked in a high growth of 7.5 per cent in 1996-97. So says the latest National Accounts Statistics released unusually quietly on February 7. These are the 'quick' estimates, or the first-flush data with the government, what we writers call back-of-the-envelope calculations. The only other times India achieved such growth rates were twice in the '80s, and once in the '70s. Last year's Asian-Tiger-like growth was achieved despite many scary forecasts both the government and the premier research organisation NCAER had expected GDP to grow around 6.5 per cent. 1996-97, after all, had been a dull year with the new government coming in only in July!