TY  - BOOK
AU  - Della Porta Donatella
AU  -  Diani Mario
TI  - Social movements: an introduction
SN  - 0631192131 (pbk)
U1  - Y:4:5(W), N9 
PY  - 1999///
CY  - Oxford
PB  - Blackwell Publishers        
KW  -  Social movements
KW  -  Social pathology
KW  - Sociology
N1  - Bibliography 275-318p; Index319-326p
ER  -