(3Odjd GdbGQF Edi ehGVY GdMOjK aj UMjM GdHNGQj (B/s - (3GdZfjeGf, YHO Gddg Hf eMeO YHO Gddg,s 1353 (3gLQj(B-.s; (3GdHNGQj, eMeO Hf ESeGYjd Hf EHQGgje,s 194-256 (3g`(B.s ((3HjQhJ (B:s (3eDSSI GdQSGdI,s, 1984)
Keywords: (3GdMOjKs -- (3cTGaGJs