TY  - BOOK
TI  - The American  Ephemris and Nautical Almanach for the year 1972
U1  - B1801A47f1004 
PY  - 1970///
CY  - Washibgton
PB  - US Government Publishing Office
KW  - Astronomy
KW  - Ephemeris-Nautical Almanach
ER  -