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008			240220s9999 xx 000 0 und d
041			_aENG
082			_a621.47
100			_aRao S.
245		0	_aEnergy technology
260			_aNew Delhi
260			_bKhanna Pub.
260			_c2000
300			_a1144p.
365			_b195
650			_aMECHANICAL
942			_cDBK
999			_c27159 _d27159