کتاب های Robert M. Jurga
![Machiny Wojenne](http://cdn.ketabkoo.com/covers/10/1041411-n.jpg)
Machiny Wojenne
Robert M. Jurga, 1995![Twierdza Europa](http://cdn.ketabkoo.com/covers/10/1081391-n.jpg)
Twierdza Europa
J.E.Kaufmann, Robert M.Jurga, 2002![Fortress Europe: European Fortifications of World War II](http://cdn.ketabkoo.com/covers/12/1255371-n.jpg)
Fortress Europe: European Fortifications of World War II
J.E. Kaufmann, Robert M. Jurga, 7 Nov 2002![Architectura Militaris 2](http://cdn.ketabkoo.com/covers/12/1284083-n.jpg)
Architectura Militaris 2
Robert M. Jurga, 2001![Architectura Militaris](http://cdn.ketabkoo.com/covers/12/1284084-n.jpg)