TY  - BOOK
AU  - Lutz, W.
TI  - Using available information
U1  - 614.42 
PY  - 1986///
CY  - [SL]
PB  - IEA
KW  - Medical Sciences
KW  - Preventive Medicine
N1  - Prev. title: Finding and using information: a guide for Health work
ER  -