course,,,,,,,,,,,,have course_id(PK) ,course_name ....
the second
class,,,,,,,,,,,,,have class_id(PK) , course_id(FK) , class# ....
the third
class time,,,,,,have time_id(PK) , class_id(FK) , start , end , day ....
i want to select in one statement all of the :
course_name , class# , start , end , day