Vasturahasya by Dr. Narendra Hari Sahastrabuddhe, Dr. Ravindra Mahatme

The sub-branches of science are the structure of a building, luck, astrology, music and ayurveda. The saints and holy teachers have constructed the sciences with just one intention that everybody should be happy. The sciences have conquered the skies and taken the veils of patience to unimaginable heights. It is a stupid attempt to measure the fathom of the sciences through the windows. Doctrine, cure, meditation and accomplishment are the four criterions on which this book is based. While reading it the readers should keep in mind the immense efforts of all the fathers of science.