TY  - GEN
AU  - Sheffield, Eric C.
AU  - Deering, Thomas E.
TI  - Challenges to academic freedom past and present
SN  - 81851261239
U1  - 371.104 
PY  - 2007///
CY  - Meerut
PB  - Anu Books
N1  - Includes  bibliographical references
ER  -