TY  - BOOK
AU  - Martin,Peggy J.
TI  - AP world history, 2012-2013
T2  - 5 steps to a 5
SN  - 9780071750974 (pbk.)
U1  - 909 
PY  - 2011///
CY  - New York, N.Y.
PB  - McGraw-Hill
KW  - World history
KW  - Examinations
KW  - Study guides
KW  - Advanced placement programs (Education)
N1  - Includes bibliographical references
ER  -