000			00300nam a2200109Ia 4500
008			230907s9999||||xx |||||||||||||| ||und||
082			_a297.577 _bISL
245		0	_aIslam ka khandani nizam /
260			_aNational University of /Science and Technology, _bIslamabad :
300			_a452 p.
942			_cBK
999			_c597412 _d597412