000			00300nam a2200133Ia 4500
008			200615s9999||||xx |||||||||||||| ||und||
082			_a4 _bRKS-C
100			_aR K SRIVASTAVA
245		0	_aCOMPUTER AIDED DESIGN
250			_a5TH
260			_aNew Delhi _bUMESH _c2018
300			_a813
942			_cBK
999			_c29883 _d29883