TY  - BOOK
AU  - Norton,Arthur P.
AU  - Ridpath,Ian
TI  - Norton's 2000.0
SN  - 058203163X :
AV  - QB43.2 .N82 1989
U1  - 523 
PY  - 1989///
PB  - Longman Scientific & Technical
KW  - Astronomy
ER  -