1. The dynamical behaviour of our planetary system :
Author: edited by R. Dvorak and J. Henrard.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Asteroids -- Congresses.,Asteroids.,Planetary theory -- Congresses.

2. The dynamical behaviour of our planetary system :
Author: edited by R. Dvorak and J. Henrard.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Asteroids -- Congresses.,Asteroids.,Planetary theory -- Congresses.
Classification :
QB361
.
E358
1997

