Discover Rocks and Minerals-Incolor (carte cu defect minor)

Cartea este noua, insa prezinta mici defecte aparute in urma manipularii. Da-i sansa de a sta pe un raft de biblioteca!

How curious are you about the universe? Think of its many riddles and mysteries - there seems no end to them! Will the universe cease to ecist someday, and what will happen to our Sun? What are the pictures that the stars seem to create in the night sky?

Explore the volcaoes on Mars, the rings of Saturn, the craters on our Moon, and the raging storm on Jupiter that seems to go on forever.

The answers to these questions are truly fascinating!