000			00375nam a2200157Ia 4500
005			20250212172824.0
008			250212s9999||||xx |||||||||||||| ||und||
020			_c225
040			_aMAIN
082			_a614.7 _bRAG.Q6
100			_aR.L Rag
245		0	_aIntroduction to sustainable engineering _cR.L Rag
250			_a2nd Ed.
260			_bPHL Learning _c2016
942			_cBK
999			_c47551 _d47551