TY  - GEN
AU  - Katz,Richard
TI  - Preludes to growth: an experiential approach 
AV  - HM134 
U1  - 131/.32 
PY  - 1973///
CY  - New York :  
PB  - Free Press
KW  - Group relations training
KW  - Maturation Psychology
N1  - Includes bibliographical references
ER  -