Two essential books from the translated university books series: 1 Physics: Principles and Applications. Comprehensive in understanding the laws of physics and simplifying concepts of motion, energy, and their practical applications. 2 Earth: An Introduction to Physical Geology. The most important reference for knowing the origin of the Earth, topography, rocks, and natural phenomena in an enjoyable scientific style. 🍃 Books condition: New. 🍃 Price for both: 100 SAR only. 🍃 Location: Al-Ahsa - Hofuf.