000 00274nmm a2200097Ia 4500
008 220120s9999||||xx |||||||||||||||||und||
020 _a0-07-052929
100 _aPCQ
245 0 _aApril 2011 : 40 open source business management tools, 7 fre
260 _aCyber tach publication
999 _c139673
_d139673