TY  - BOOK
AU  - Curwin, Richard L., Mendler Allen N, 
TI  - As Tough as Necessary: Countering Violence 
SN  - 0-87120-280-8
U1  - Cir. 371.782 C949 C1997  
PY  - 1997///
CY  - United States of America, 
PB  - Association for Supervision and Curriculum Development 
ER  -