contact book linear icon – editable stroke vector of spiral notebook with phone symbol - 膠圈 幅插畫檔、美工圖案、卡通及圖標圖示, 電話號碼
a vertical vector illustration of a blank off white paper sheet or cream colored ripped page from a spiral notepad - 膠圈 幅插畫檔、美工圖案、卡通及圖標復古風格
vertical vector of plain empty blank cream beige light brown beige colored ripped crumpled paper page from a spiral notepad with holes from puncher, text quadratic equation - y = x square, x to the power 2 with graph on coordinate axes with copy space - 膠圈 幅插畫檔、美工圖案、卡通及圖標數學, 問題
a panoramic vector illustration of a blank gray lined pattern off white colored ripped torn paper page from a notepad with uneven edges border at all sides - 膠圈 幅插畫檔、美工圖案、卡通及圖標橫線紙, 筆記本
