(3QLGd UMjM GdHNGQj, GdeSei, GdgOGjI hGdEQTGO aj eYQaI Cgd GdKbI hGdSOGO GdPjf CNQL dge GdHNGQj aj LGeYg (B/s - (3GdcdGHGPj, CMeO Hf eMeO Hf GdMSjf,s 323-398 (3g`(B.s; (3GdCfUGQj, YHO Gddg GddjKjs; (3GdHNGQj, eMeO Hf ESeGYjd Hf EHQGgje,s 194-256 (3g`(B.s ((3HjQhJ (B:s (3OGQ GdeYQaI,s, 1987)
Keywords: (3GdMOjKs -- (3JQGLes