By AFSHAN MANZOOR

Published by Jahangir Book Depot

By John Hicks

Published by Maconillan

By Q.K Cohouri

Published by A H Publishor

By Pradeep.K. Sinha

Published by Saywa Publications

By ڈاکٹر محمد اختر

Published by Punjab Text Book

By عمر خان

Published by Punjab Text Book

By محمد زمان

Published by Rabia Book House

By Willan S.Klug

Published by Prentic Hall hator

By Abdul Aziz Said

Published by Prentic Hall hator

By مراد علی کٹوزئی

Published by Dogar Publishor