(3OdGFd GdCMcGe ef CMGOjK GdQShd Ydjg GdSdGe (B/ s - (3EHf TOGO, YR GdOjf CHh YHO Gddg eMeOs [ 539 - 632 ] (3g, s; (3TjNGfj, eMeOs; (3GdCjhHj, RjGO GdOjfs ((3HjQhJ (B:s (3OGQ bJjHI,s, 1992)
Keywords: (3GdMOjK GdTQja(B. s; (3Ydhe GdMOjK(B. s