Rameseshan, S. Anomalous scattering of neutrous by crystals the amplitude of vibration of lattice waves/ S. Rameseshan and K. S. Viswanathan - Bangalore : National Aeronautical Laborotory , 1970 - 14 p. ; 28 cm. - Nal Technical Note TN-21 . Subjects--Topical Terms: Aeronautics--HistoryAirplanes--History Dewey Class. No.: 629.13072