A Textbook of Science for class 7

Main Author: Prof. Muhammad Tahir Hassan  

Sub Author: Prof. Javed Mohsin Malik

Subject: Textbook -- Science

Place: Islamabad

Publisher: National Book Foundation

Date of publication: 2004

Language: English

Page: 157

Source: National Curriculum Council

Serial no: 25946

Total Views: 163        Favorites : 0