Hi everybody, Sorry if this message has been posted before. My name is Carlos Vílchez-Román, a Peruvian librarian, faculty member of the Library and Information Science School of the Universidad Nacional Mayor de San Marcos. I have finished a study about library and information science research in Peruvian universities, but I have some doubts with the theory framework, especially this: The bibliometric laws (Bradford, Zipf and Lotka) and the five laws of Ranghanatan could be considered part of the Lakatos' hard core? As you know, Imre Lakatos coined the term "scientific research programs", as a conceptual alternative to the Kuhn's paradigm. Since this topic is highly controversial I want to know different perspectives. Any information would be appreciated. Best regards, Carlos Vílchez-Román Peruvian Librarian --------------------------------------------------------------- Banco de Crédito BCP - Dedicados a hacerte la Banca más simple. Visita nuestra Banca por Internet http://www.viabcp.com ---------------------------------------------------------------