dear you are right but i second 2 siddiqui, in that urdu covers a vast area of study 4 instance iqbaliyaat, tanzo mazaah, sar sayyad, poetry, novel drama, afsana with a numbers of writers and a huge part of history alongwith qoutes cum researches of researchers..........
as i have seen itz equal to 3 or 4 subjects by time and study