TY  - BOOK
AU  -  Frank,Otto
TI  -  Modern documentation and information practices : :  a basic manual / 
T2  -  FID publ. ; 
U1  -  010.78 
PY  - 1961///
CY  -  The Hague : 
PB  -  International Federation for Documentation, 
KW  -  Documentation
KW  -  Information services
ER  -