Input (grade 13): Administrative Units of District Abbottabad History This area was historically known as Baad Burhan and is mentioned by Al Biruni in his famous book Ta 'rikh al-Hind, The Chronicles of India, from 1030.
Output (grade 11): History This area used to be called Baad Burhan and is mentioned by Al Biruni in his famous book Ta 'rikh al-Hind, The Chronicles of India, from 1030.