TY  - BOOK
AU  - Machlup L.
AU  -  Leeson Kenneth
TI  - Information through the printed word :  the dissemination of scholarly scientific and intellectual knowedge
U1  - O,M16, L8.1 
PY  - 1973///
CY  - New York
PB  - Praeger Publishers     
KW  - INDUSTRIAL ARTS
ER  -