کتاب های Gerd Litfin
![Technische Optik in der Praxis](http://cdn.ketabkoo.com/covers/0/81139-n.jpg)
Technische Optik in der Praxis
Gerd Litfin, 2004![Technische Optik in der Praxis](http://cdn.ketabkoo.com/covers/16/1654176-n.jpg)
Technische Optik in der Praxis
Carsten Fischer (auth.), Professor Dr. Gerd Litfin (eds.), 1997![The Greening of Sovereignty in World Politics](http://cdn.ketabkoo.com/covers/10/1002267-n.jpg)
The Greening of Sovereignty in World Politics
Karen T. Litfin, 1998![Getting to Know the Church Fathers: An Evangelical Introduction](http://cdn.ketabkoo.com/covers/13/1382505-n.jpg)
Getting to Know the Church Fathers: An Evangelical Introduction
Bryan M. Litfin, 2007![Public Speaking: A Handbook for Christians](http://cdn.ketabkoo.com/covers/15/1575283-n.jpg)