Introduction and first and second question - faceted library catalogs online

Hi, 

I am a master student of Information Science in Brazil at UFMG / ECI
(www.eci.ufmg.br). I am evaluating the applicability of faceted
classifications in my research. 

My doubts are sequentially numbered in the following paragraphs:   

1) I would like know about the existence or not of free and open
library catalogs in the Web. I need catalogs that return library
books' physical location as class numbers of both Colon and Bliss
(BC2) classifications. 

2) I would also know if there are full versions of Colon and Bliss
classifications online, with both class numbers and subject descriptions. 

Thank you in advance,
Regards, 

Renato Fabiano





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