Colloquial German 2: The Next Step in Language Learning
Annette Duensing
Colloquial Series (2)
Der Heiratsantrag
Jane Feather
Analog Electronic Filters, Theory, Design and Synthesis
Hercules G. Dimopoulos
The Art of Agile Development
James Shore & Shane Warden
The Telephony Book, Understanding Telephone Systems and Services
Jane Laino