PT 60 S1 Q2

All the books in the library have their proper shelf locations recorded ... ...

Which one of the following most accurately describes the method of reasoning used in the argument?
(A) An observation about one object is used as a basis for a general conclusion regarding the status of similar objects.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Complete Section: LR-A, June '10 LSAT (PT 60 Sec. 1)