TY  - BOOK
AU  - Polchinski, J
TI  - String theory vol.I: an introduction to the bosonic string 
SN  - 9780521672276
U1  - 534.112 
PY  - 2005///
CY  - Cambridge
PB  - CUP
KW  - STRING MODELS
KW  - STRING THEORIES
ER  -