author = { Motylev, Valerij M. },

title = { Osnovy količestvennych issledovanij v bibliotečnoj teorii i praktike },

publisher = {Nauka},

isbn = {5020265888},

keywords = { Library statistics , Library science , Statistical methods , Bibliothekswissenschaft , Quantitative Methode },

year = {1988},

abstract = {In kyrill. Schr., russ},

address = { Leningrad },

url = { http://slubdd.de/katalog?TN_libero_mab2 }