DA Information Services  
   Academic, professional, technical ebooks covering all sciences and humanities, in Mobipocket, Microsoft, Acrobat formats.
   http://www.dadirect.com.au/

ManualsRus  
   Manuals for current and older cameras available in PDF, CD-rom, or print.
   http://www.manualsrus.com/

eFlightManuals  
   Provides flight manuals for military and commercial aircraft. [CD]
   http://www.eflightmanuals.com

Engineering  
   Engineers, plant operators and equipment maintainers may find these ebooks and CD's useful.
   http://www.bin95.com/ebooks/

Integrated Modelling Method  
   Function, process and data structure analysis and modelling. Also procedure, matrix, information flow and data state mapping.
   http://www.smart-training.co.uk/shop.htm

InformIT  
   Daily technical articles, tutorials, interviews, discussions, and online books. Associated with Pearson Education.
   http://www.informit.com/

Y-Times Publications  
   Resources for Yahoo! Store Owners. Learn technical aspects of the Yahoo! Store platform.
   http://store.yahoo.com/ytimes/