000			002770000a22001330004500
245			_aMachine design exercises
100			_aTrikha, S.N.
250			_a3d ed.
260			_aDelhi _bKhanna _c1975
300			_a586 p.
080			_a62.002 _bT7
041			_aEN
942			_cBK
999			_c102163 _d102163