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035			_a2060
082			_a620.103
100			_aPYTEL, A
245		0	_aMECHANICS OF MATERIALS
250			_a2ND
260			_bCENGAGE LEARNING _c2012 R.P.2019
300			_aI-XIV 1-540
500			_aRBPPL82048/21-22
650			_aCIVIL
942			_cBK
999			_c20235 _d20235