000			00384nam a22001577a 4500
005			20210901150453.0
008			210824b |||||||| |||| 00| 0 eng d
040			_cOCLC
082			_a604.2
100			_aMathur, S.B.
245			_aA Textbook of Engineering Drawing
260			_aDelhi _bVikas _c2004
300			_aRIT1817
650			_vMechanical Engineering
942			_2ddc _cBK _n0
999			_c27815 _d27815