diff --git a/stats.py b/stats.py
index a977abc..88e8ebc 100644
--- a/stats.py
+++ b/stats.py
@@ -500,6 +500,39 @@ def reorganize_grades_student():
                             output.writerow(row)
 
 
+def all_course_names():
+    cc = json.loads(codecs.open('cache/courses/courses_built.json','r','utf-8').read())
+    courses = {}
+    for C in cc.values():
+        name = C['dept'] + C['number']
+        #print(name)
+        courses[ name ] = C
+
+    #co = codecs.open('cache/courses/names.json','w','utf-8')
+    #for c in sorted(courses.keys()):
+    #   co.write(c + "\n")
+
+    cr = codecs.open('cache/courses/names.json','r','utf-8')
+
+
+    from_data = codecs.open('cache/courses_student_scores.csv','r','utf-8').readlines()
+    unknown = {}
+    for line in from_data:
+        parts = line.split(',')
+        stu_id = parts[0]
+        ea = parts[1:]
+        for C in ea:
+            each = C.split('|') 
+            name = each[0]
+            if not name in courses:
+                unknown[name] = name
+            #data_courses[each[0]] += 1
+    for c in sorted(unknown.keys()):
+        print(c)
+
+    #co.write( json.dumps( {'unknown':unknown, 'coursenames':courses}, indent=2 ))
+
+
 
 
 
@@ -511,6 +544,7 @@ if __name__ == "__main__":
                 4: ['test shortname parse',nametest] , 
                 5: ['test sem codes',codetest] , 
                 6: ['get student data from orientations', get_student_orientations],
+                7: ['manage course master list', all_course_names]
               }
     print ('')