TY  - BOOK
AU  - "Riaz, Ismat"
TI  - Understanding History 1- For Class 6: Based on the Pakistan National Curriculum 2006
SN  - 9780195475494
U1  - TR 900 
PY  - 2017///
CY  - Karachi
PB  - Oxford University Press
KW  - History-Textbook
ER  -