TY  - BOOK
AU  - Tignor,Robert L.
TI  - Worlds together, worlds apart: a history of the world from the beginnings of humankind to the present
SN  - 9780393925494
U1  - 909 22
PY  - 2008///
CY  - New York
PB  - W. W. Norton
KW  - World history
KW  - Lịch sử thế giới
KW  - Lịch sử Mông Cổ
N1  - Also available as one volume; Includes Internet access code; Includes bibliographical references and index; v. 1. Beginnings through the fifteenth century -- v. 2. The Mongol Empire to the present
ER  -