ইসলামী বিশ্বকোষ. - ষষ্ঠ খণ্ড - Dhaka : Islamic foundation bangladesh, 1990. - 640 p. : 30 cm. Includes index. ISBN: 9840611623 Subjects--Topical Terms: Islami bisshokosh. Dewey Class. No.: 297.5492 / ISL 1990