Naqvi, Sibtain, Unravelling Gordian knots : the works and worlds of Dr. Ishrat Hussain - First edition. - xviii, 472 pages, 16 unnumbered pages of plates : illustrations, charts ; 23 cm ISBN: 9789698729561 Source: Library of Congress -- Islamabad Overseas Office LCCN: 2022312343 Dewey Class. No.: 920.954 /NAQ / 20784