00373nam a2200121Ia 4500008004100000041001200041082001500053100002400068245007800092440000600170650002000176650005500196231221s9999    xx            000 0 und d  aEnglish  a027.7  HEL  aHelfer, Doris Small 0aHas the Virtual University Library truly arrived ? [e resource : article]  aI  aLibrary Science  avirtual library,digital library,electronic library