TY  - BOOK
AU  - Gutmann, Joanna
TI  - The Assertiveness skills pack : 24 tried and tested
SN  - 9781872483047
U1  - 658 
PY  - 1999///
CY  - Cambridgeshire
PB  - Fenman
KW  - Assertiveness (Psychology) Problems, Exercises, etc
ER  -