Who's Who in Opera: A Guide to Opera Characters
Joyce Bourne Kennedy & Joyce Bourne
Understanding Network Hacks: Attack and Defense With Python ...
Bastian Ballmann
Mathematics and Reality
Mary Leng
How to Hear the Voice of God: Secrets to Hearing Directly From ...
Uebert Snr. Angel
A Course in Formal Languages, Automata and Groups
Ian M. Chiswell
Ontological Categories
Javier Cumpa & Erwin Tegtmeier