A. K. Singh X-ray diffractometre for the determination of residual stresses/ A. K. Singh , C. Balasingh and N. Narayana Iyer - Bangalore : National Aeronautical Laboratory , 1971 - 11 p. ; 28 cm. - NAL Technical note TN-34 . Subjects--Topical Terms: AeronauticsX-ray DiffractionActinides Dewey Class. No.: 629.13072