TY  - BOOK
AU  - Freud, Sigmund  .
TI  - Mass psychology and other writings / 
SN  - 0-141-18241-5
U1  - OoaS 
PY  - 2004///
CY  - London : 
PB  - Penguin Books Ltd. , 
KW  - Literature- Mass Psychology
ER  -