Asking a gurl out?

so i wanna ask this gurl whos in my college cl...shes in my elective cl so i only see her twice a week for an hour..she nvr talks to any of the guys in the cl ( im in an engineering prog and i think she's in busnss or something anyways ) so i nvr get a chance to talk to her but i kinda like her and wanna ask her out..how shuld i go bout it? i nvr had trouble asking gurls out htat i know but shes a complete stranger to me and i dont wanna come off a creeper...