TY  - GEN
AU  - Thrasher, Frederic Milton, 1892-1962.
TI  - The gang : a study of 1, 313 gangs in Chicago 
AV  - HV 6437.U7 C4 
PY  - 1963///
CY  - Chicago 
PB  - The universtiy of Chicago
KW  - Gangs--Illinois--Chicago
ER  -