000 00394nam a2200133Ic 4500
008 240520s9999 xx 000 0 und d
020 _a9789814314381
020 _a9789789814312
100 1 _aParsons, June Jamrich
245 1 0 _aUnderstanding computer concepts. 2d ed. /
_cJune Jamrich Parsons
264 1 _aMexico
_bCengage Learning
_c2013
300 _axv.; I32 p .; ill.; 25cm
942 _cBK
999 _c17168
_d17168