TY  - BOOK
AU  - Zimbardo,Philip G.
AU  - Zimbardo,Philip G.
TI  - Shyness: what it is what to do about it 
AV  - BF 575.B3 Z55
PY  - 1977///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Timidez
N1  - Incluye índice
ER  -