De Ropp, Robert S. Pathways to Higher Conciousness : The Master Game / By Robert S De Ropp. - 1st Ed. - New Delhi-110001 : New Age Books, 2011. - 250p. ; 00 cm. ISBN: 9788178223698 Subjects--Topical Terms: SANSKRIT. Dewey Class. No.: 294.5436 / DER