(3JPcQI GdNhGU ddYdGeI SHW GHf GdLhRj (B: s (3hgh GdSaQ GdYXje GdPj GMJhi Ydi JPcQI NhGU GdGeI aj eYQaI GdGFeI GdGKfi YTQ (B((3Y(B) (3hGHfGFge hGMaGOge hZjQge ef Hfj gGTe (B/ s - (3SHW GHf GdLhRj, jhSa Hf bRGhZdj Hf YHO Gddg, s 581-654 (3gLQj, s; (3GdWQjMj, YHO Gdehdi, s ((3GdfLa (B[(3GdYQGb(B] : s (3GdeWHYI GdYdejI, (B369 (3g`(B. = 1950.s, 1950)
Keywords: (3Ggd HjJ GdQShd Ydjge GdSdGe (B((3TjYI(B)s -- (3JQGLe(B.s; (3GdUMGHI hGdJGHYhfs -- (3JQGLe(B.s