(3JdNjU cJGH GdbjGS (B/ s - (3eMehO bGSes; (3GHf QTO (B: (3GHhGdhdjO eMeO Hf GMeO Hf eMeO GdGfOdSi GdbQWHis; (3HJQhK, JTGQdS (B((3JMbjb(B)s; (3GMeO YHOGdeLjO gQjOis ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1983)
Keywords: (3GdadSaI GdGSdGejIs; (3GdadSaIs; (3GdadSaI GdjhfGfjIs; (3GdefWbs; (3GQSWhs