TY - BOOK AU - RASHIDA AKHTER KHANUM TI - NITIBIDYA:TATTA O BISLESHION SN - 984-560-159-6 U1 - 171/KHA/NIT PY - 2002/// CY - DHAKA PB - JATIYA GRANTHA PRAKASHAN KW - ETHICS KW - PHILOSOPHY ER -