TY  - BOOK
AU  - Bacon,Francis
AU  - Kitchin,George  William
TI  - The advancement  of learning   / 
U1  - 112 BAC 
PY  - 1915///
CY  - London  : 
PB  - Dent , 
KW  - Science
KW  - Methodology
KW  - Logic
ER  -