000 00314nam a2200109Ia 4500
008 180315s9999 xx 000 0 und d
020 _a9780071792424
100 _aQualman, Erik
245 _aDigital Leader :
_b5 simple keys to success and influence
260 _aUSA :
_b2012
_cMcGrawHill
300 _aiii, 272 pages
999 _c356320
_d356320