(3GdhSGFd GdSdejI dMd efGRYGJ GdYed GdLeGYjI (B/s - (3NGdai YHOGddWjas; (3eMeO Ydi YeQGfs; (3LGeYI Yjf TeSs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI Yjf TeS,s, 1987)
(3QSGFd fSNI efaQOIs
(3CWQhMI (B((3OcJhQGg(B)-(3LGeYI Yjf TeS, cdjI GdMbhb, bSe GdJTQjYGJ GdGLJeGYjI (B1987s
(3jTJed Ydi EQLGYGJ HjHdjhLQGajI(B: (3UaMI (B557-588s
Keywords: (3GdJTQjYGJ GdGLJeGYjIs; (3efGRYGJ GdYed s; (3GdGVQGH aj aQfSG hGdeZQH heUQs; (3GdGZdGbs; (3gjFGJ GdJShjI GdSdejIs; (3QSGFd LGeYjIs -- (3LGeYI Yjf TeSs -- (3GdJTQjYGJ GdGLJeGYjIs