About the book:-The author reveals that this little and valuable book is an attempt to present in one connected form what little he had an occasion to collect in the form of stray notes on the philosophy and practice of the Vedanta. The first section of the Introduction is the reprint of the paper he reads in the middle of 1884, and the second section which forms as it were a supplement to the first, is reprinted from an introduction. He was asked to prepare early in the beginning of this year for an edition of the Bhagvad Gita by his friend Mr. Tookaram Tatya of Bombay. He is more encouraged to reprint these contributions, 'with the pretty frequent requests made to him, from different parts of the country, by persons interested in the advancement of transcendental studies, for allowing them to reprint and circulate the paper which forms the first section of the present Introduction. An attempt is here made to demonstrate the possibility of a universal science of ontology from the standpoint of modern physical science, and to present subsequently a brief sketch of all that Aryan philosophy has to say on the subject. The two translations that follow complete the series by demonstrating some of the leading and important positions of the Vedanta and finally by prescribing certain practical rules for the guidance and exhalation of the beginner.With the intrusion of this little bit of personal history to account for the somewhat irregular form in which these notes appear, he lays them before the indulgent reader with a hope that they will prove useful to them in his study of the deep and ennobling philosophy of the Vedanta. About the Author:-Manmatha Nath Dutta was born in 1855 and died in 1912. He was Bengali writer, scholar of Sanskrit and Pali, served as rector in educational institutions (Keshab Academy and Serampore College), described as India's most prolific translator of Hindu epics and scriptures. Later known as Manmatha Nath Shastri after getting that degree. It would be a mistake to conclude that his translation work was limited to ancient Sanskrit texts of Vedic andPuranic origin. In fact, Datta to his credit also authored a translation of Mahanirvan Tantra and a book on Buddha's life, his teachings and his order, which he says in the preface is based on all extant works in Sanskrit and Pali. The Title 'Raja Yoga Or The Practical Metaphysics Of The Vedanta written/authored/edited by Manilal Nabhubhai Dvivedi', published in the year 2021. The ISBN 9788121227933 is assigned to the Hardcover version of this title. This book has total of pp. 130 (Pages). The publisher of this title is Gyan Publishing House. This Book is in English. The subject of this book is . Size of the book is 14.34 x 22.59 cms Vol:-