000 00300nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA05194
100 _aYepsen, Roger B.
245 0 _aHow To Boot Your Brain Power
250 _a\N
260 _bHarperCollins Publishers
_c\N
300 _a220p.
999 _c13100
_d13100