000 00254nam a2200097Ia 4500
008 230331s9999 xx 000 0 und d
020 _a0-0721-2634-5
100 _aCORE HARDWARE
_9178114
245 0 _aA+ CERTIFICATION STUDY GUIDE 3RD EDITION
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c748318
_d748317