TY  - BOOK
AU  - Armin Gretler
AU  -  United Nations Educational, Scientific , 
TI  - Training of Adult Middle-Level Personnel
U1  - 374 
PY  - 1972///
CY  - Geneva
PB  - United Nations Educational, Scientific & Cultural Organisation
N1  - Armin Gretler & United Nations Educational, Scientific & Cultural Organisation: Training of Adult Middle-Level Personnel.  Geneva.  United Nations Educational, Scientific & Cultural Organisation, 1972.--(374GRE)
ER  -