Littler, D. J. An introduction to reactor physics / D.J. Littler and J.F. Raffle - 2d rev. ed. - London : Pergamon, 1957 - x, 208 p : ill. ; 23 cm. - International series of monographs on nuclear energy. . - International series of monographs on nuclear energy. . Includes bibliography and index Subjects--Topical Terms: Nuclear physics.Nuclear reactors Dewey Class. No.: 539.75 / LII 1957