Professional and Technical

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

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/

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

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

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

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

Service manuals
Offers : owner's : manuals : and : service : manuals : in : PDF : format.
http://www.zarekmanuals.com

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