000			00271nam a2200133Ia 4500
020			_a9788121925242
100			_aKhurmi RS
245			_aTheory of machines
250			_a14
260			_c2012 _bS Chand _aNew Delhi
300			_a1071
700			_aGupta JK
942			_cBK
999			_c59527 _d59527