TY  - BOOK
AU  - Spitz Rene A
TI  - Genetic field theory of ego formation : Its implications for pathology
T2  - Freud anniversary lecture series : The New York Psychoanalytic Institute
U1  - S:7, J9 
PY  - 1959///
CY  - New York  
PB  -  International Universities Press    
KW  - Ego-Psychology
ER  -