Reducere. In 1296 AD, Chinese traveler Zhou Daguan visited Angkor-capital of Cambodia's powerful Khmer Empire-as a member of a diplomatic mission sent by Emp...
datasia, inc., carti, carte straina, earth sciences
Reducere. The story of the compass is shrouded in mystery and myth, yet most will agree it begins around the time of the birth of Christ in ancient China. A ...
harvest books, carti, carte straina, mathematics & science, science: general issues