00326    a2200121   4500082001800000100001900018245004900037260003900086300002300125650001500148650002200163650001900185  a150.1952bFRE  aFreud, Sigmund  aGroup psychology and the analysis of the ego  aNew YorkbBentam booksc1960g1960  axvii, 108P.c18cm.  aPsychology  aSocial psychology  aPsychoanalysis