TY  - BOOK
AU  - Farb,Benson
AU  -  Margalit,Dan
TI  - A primer on mapping class groups
SN  - 9780691147949
U1  - 512.74 F221P 
PY  - 2011///
CY  - Princeton
PB  - Princeton University
KW  - Mathematics
KW  - Class groups
KW  - Mappings
ER  -