(3GdhVY GdbGfhfj ddebGheI GdYQHjI aj GdCQV GdeMJdI (B/ s - (3GdjGS MfGs ((3HjQhJ (B: s (3efXeI GdJMQjQ GdadSWjfjI (B- (3eQcR GdCHMGK, s, 1968)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdhVY GdbGfhfi(B-(3GdGQV GdeMJdIs