TY  - BOOK
ED  - Workshop held at Godard Space Flight Center 
TI  - Modern Observational  Techniques for Comets
U1  - A9M77f1374 
PY  - 1981///
CY  - Pasadena
PB  - NASA
KW  - Astronomy-Conferences
KW  - Comets-Conferences
ER  -