Pakistani Juddhaporadhira 191 Jon is a popular Bengali book by Dr. Hasan M A. The book was first published in Dhaka, Bangladesh, and this is a book about the 1971 Liberation War in Bangladesh. A Dr. Hasan is a popular Bengali writer. He is famous for his writings on the Bangladesh war in 1971 against the government of Pakistan and militery. In 1971, the Pakistani army launched the genocide killing people in Bangladesh (East Pakistan).