(3YedjI EJNGP GdbQGQ aj SjGSI GdCQOf GdNGQLjI (B" (3GdVhGHW hGdebheGJ (B"s - (3CHh OjI(B. (3SYOs ((3OGFQI GdKbGaI hGdafhfs (3YeGfs, 1983)
Keywords: (3GdCQOf (B- (3SjGSI NGQLjI s