TY  - BOOK
TI  - Encyclopedia year book :1973 /edited by Edward Humphrey et al
SN  - 0717208044
U1  - 030 
PY  - 1973///
CY  - New York
PB  - Grolier
KW  - Encyclopedias and dictionaries
KW  - Encyclopedias
KW  - Year book 1973
ER  -