TY  - BOOK
AU  - Symposium No.65 held in Torun, Poland, 1973
AU  - Woszczyk,A.,ed.
AU  - Iwaniszewska,C.,ed.
TI  - Exploration of the planetary system
T2  - International astronomical union symposium No.65
SN  - 9027704503
U1  - 521.54 
PY  - 1974///
CY  - Holland
PB  - D.Reidel Publishing Company
ER  -