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001			21347
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245		0	_aDesign data : data book of engineers
260			_aCoimbatore
260			_bDPV Printers
260			_c1978
650			_adesign data
650			_adesign--Production engineering
650			_aMachine design
650			_aproduction engineering--Design data
710			_aPsg college of technology
942			_cBK
999			_c37316 _d37316