classes:  lecturer. for students to practice an information management assignment in a variety of languages chosen by students so that students can see how the subject relates to other subjects as well as to reality.  curriculum. for students to practice an information management assignment in a variety of languages chosen by students so that students can see how the subject relates to other subjects as well as to reality.  facility. for students to practice an information management assignment in a variety of languages chosen by students so that students can see how the subject relates to other subjects as well as to reality.  general. for students to practice an information management assignment in a variety of languages chosen by students so that students can see how the subject relates to other subjects as well as to reality.