Title: Dian nao ru men yi ben tong
Description: Ben shu gong 7 zhang, nei rong bao kuo : chang yong gong ju ruan jian de shi yong ; ji suan ji de cao zuo ; ji suan ji wen zi chu li ;Excel dian zi biao ge chu li ji shu ; tu xing tu xiang chu li ;Internet shi yong deng.
Subjects: Dian zi ji suan ji, Ji ben zhi shi .