(3Gdefgd GdYPH GdehQhO (B:s (3TQM Sff GdCeGe CHj OGhO(B.s (3GdLRA GdChd (B- (3GdLRA GdKGfj (B/s - (3GdSHcj, eMehO eMeO NWGHs ([(3GdbGgQI(B] :s (3eWHYI GdCSJbGeI, s, 1933)
(3Mbhb GdWHY eMahXI ddeDda(B.s
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3Sff CHj OGhO(B.s