Khanam, Sehrish. Scattering in hard infinite waveguide with hard and soft finite plate / [Thesis or Dissertation] Sehrish Khanam. - Islamabad : COMSATS University Islamabad, 2019. - xiii, 58 pages : ; 30 cm Subjects--Personal Names: Supervisor, Index Terms--Genre/Form: Mathematics Dewey Class. No.: 510 / KHA-S