(3GdhSGFd GdbGfhfjI dYdGL GdCReGJ GdYGdejI GdJj JhGLI GdeTQhYGJ (B/s - (3eMehO eNJGQ CMeO HQjQjs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI,s, 1984)
1
Keywords: (3GdbGfhf GdJLGQjs; (3YdGL GdCReGJ GdeGdjI ddeTQhYGJs; (3GdCReGJ GdGbJUGOjIs; (3eYjGQ abO GdGFJeGfs; (3eYjGQ GdeQcR GdJLGQj ddeOjfs; (3bGfhf GdUdM GdhGbj ef GdJadjSs; (3GdeQcR GdeGdj ddeOjfs