TY  - BOOK
ED  - Encyclopaedia Britannica   INC 
TI  - 1975 Britannica book of the year
SN  - 0-85229-303-8
U1  - 030 
PY  - 1975///
CY  - Chicago
PB  - University of chicago
KW  - Genaral encyclopaedic works
ER  -