(3GdhSjW aj eHGOF GdbGfhf GdEOGQj (B:s (3OQGSI fXQjI hJWHjbjI ebGQfI aj JfXje hfTGW GdEOGQI GdYGeI(B.s (3GdcJGH GdKGfj (B/s - (3Yajaj, eUWai eMehO CMeOs ((3OHj, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3cdjI TQWI OHj,s, 1990)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B. s
Keywords: (3GdbGfhf GdEOGQjs -- (3GdEeGQGJ GdYQHjI GdeJMOIs; (3GdEOGQI GdYGeIs -- (3bhGfjf hJTQjYGJs -- (3GdEeGQGJ GdYQHjI GdeJMOIs