Ramani, S. Preprocessing methods for flight analysis / S. Ramani and K. A. P. Menon and S. Sundarajan - Bangalore: Indian Space Research Organisation , 1978 - 24 p. ; 30 cm. - Technical note ISRO-VSSC-TN-08-78 . Subjects--Topical Terms: Aeronautical Communications service Dewey Class. No.: 629.1345