@book{ Solr-499762, title = {Relativity : the special and the general theory / Albert Einstein ; translated by Robert W. Lawson ; introduction by Amit Hagar.}, series = {Barnes & Noble library of essential reading.}, author = {Einstein, Albert, 1879-1955}, editor = {Lawson, Robert W. (Robert William)}, address = {New York}, publisher = {Barnes & Noble Books}, year = {2004}, edition = {2004 ed.}, pages = {125}, note = {Translation of: Uber die spezielle und die allgemeine Relativitatstheorie.}, note = {Originally published in 1920.}, }