The Art of Problem Solving: Accompanied by Ackoff's Fables
Russell Lincoln Ackoff
MDATA: A New Knowledge Representation Model: Theory, Methods ...
Yan Jia & Zhaoquan Gu & Aiping Li
Principles of Mathematical Problem Solving
Martin J. Erickson & Joe Flowers
Thinking Through the Wissenschaftslehre: Themes From Fichte's ...
Daniel Breazeale
The Adventure of Silver Blaze
Arthur Conan Doyle
canon of Sherlock Holmes (120)
Ese Elixir Llamado Amor
Ramtha & Judy Zebra Knight