TY  - BOOK
AU  - Gwinn, Robert P. (ed)
TI  - The New Encyclopedia Britannica, Volume 21
SN  - 0-85229-511-1
U1  - 032/GWI/N 
PY  - 1990///
CY  - 
PB  - Chicago: Encyclopedia Britannica, Inc
KW  - Encyclopedia - micropedia - ready reference
N1  - 15152; Encyclopedia - micropedia - ready reference
ER  -