Computer Basic Knowledge Distant Leaning Course a set of six volume, with box packing, each pack sells HK$550. Had printed 2,000 sets, already completely sold.
Computer Basic Knowledge Distant Leaning Course a set of six volume, with box packing, each pack sells HK$550. Had printed 2,000 sets, already completely sold.
《电脑通遥距课程》一套六册，用盒包装，是较大型制作，每套售五百五十元，印了二千套，已经全部售出。