TY  - BOOK
AU  - Aston,Elaine
AU  - Savona,George
TI  - Theatre as sign-system: a semiotics of text and performance 
SN  - 0415049318
U1  - 792/.014 20
PY  - 1991///
CY  - London
PB  - Routledge
KW  - Theater
KW  - Semiotics
KW  - Drama
KW  - History and criticism
ER  -