Mohamed , Hassan Salah . A stochastic epidemic model with direct and indirect transmission of infectious diseases. [Thesis /] نموذج تصادفي للعدوي عن طريق الانتقال المباشر وغير المباشر للأمراض المعدية. Hassan Salah Mohamed . - 1994. - 70 p : ill ; 30 cm. includes summary in arabic. Thesis (M.S ) -- cairo university, 1994. includes bibliogrphic referance (69-70). All age. Dewey Class. No.: 519.5 National Library of Medicine Call No.: / MS