"Riaz,Ismat" Understanding History 2: For class 7 Based on the Pakistan National Curriculum 2006 - 1st Edition: 10th Impression - Karachi; Oxford University Press: 2018. - 92 Pages: Illustration; 28 cm. ISBN: 9780195475500 Subjects--Topical Terms: History-Textbook Dewey Class. No.: T 900 / RIA