(3Gdhbha Ydi Gdehbha (B/s - (3GdehUdj, YeQ Hf HOQ Hf SYjO,s 557-622 (3g`(B.s; (3GdYSdj, Ce YHO Gddg HfJ eMQhSs; (3GdMOGO, eMehO Hf eMeO,s 1374 (3g`(B-s ((3GdQjGV (B:s (3OGQ GdYGUeI,s, 1987)
Keywords: (3GdMOjK Gdehbhas; (3GdMOjKs -- (3ESfGOs