TY  - BOOK
AU  - Beck,Roger B.
AU  - 
AU  - Krieger, Larry S.
AU  - 
AU  - 
TI  - World history: patterns of interaction 
SN  - 0-618-69008-5
U1  - Ref. 909 W927 2007 
PY  - 2007///
CY  - Illinois
PB  - McDougal Littell
KW  - World history
N1  - Includes glossary and index
ER  -