Explanation:

 M. Visvesvaraya, a noted engineer and politician, in 1934 through his book, 'Planned Economy for India'. The book has a brief of the Indian situation in its economic aspects and to urge, in respect of the problems before the country, the adoption of certain courageous solutions based on recent world experience.

The birth anniversary of M Visvesvaraya, on September 15, is celebrated as Engineer's Day in India every year