TY  - BOOK
AU  - Mill, John Stuart.
AU  - Spitz, David.
TI  - On Liberty: annotated text sources and background criticism 
T2  - A Norton critical edition
SN  - 0393092526
U1  - 810 MIL 23
PY  - 1975///
CY  - New York
PB  - W. W. Norton, 
KW  - Mill, John Stuart, 
N1  - Includes index
ER  -