000 00560nam a2200157Ia 4500
003 MX-MdCICY
005 20250625124641.0
040 _cCICY
090 _aB-6345
245 1 0 _aSelection of barrier materials from molecular structure
490 0 _vPolymer Engineering & Science, 20(1), p.65, 1980
700 1 2 _aLee, W.M.
856 4 0 _uhttps://drive.google.com/file/d/1yzQig9u0CZP1334cls6zMXdzVOrAP0vq/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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