National Engineers' Day: PM Modi pays tribute to M. Visvesvaraya, hails engineers as 'Karmayogis'
New Delhi, Sep 15 (IANS) Prime Minister Narendra Modi on Tuesday paid tribute to legendary Indian engineer and statesman Sir Mokshagundam Visvesvaraya on the occasion of National Engineers' Day and lauded the contributions of engineers in building, innovating and creating solutions for a better tomorrow.