1.
Astrophysics and Space Science : Volume 255, 1997/1998 an International Journal of Astronomy...
by Waters, L. B. F. M., Waelke...
ISBN: 9789401061322
List Price: $299.00
2.
Astrophysics and Space Science
by Waters, L. B. F. M., Waelke...
ISBN: 9789401150774
List Price: $24.99