Standard Reference Materials: THE CHARAC ๐ Standard Reference Materials: THE CHARACTERIZATION OF LINEAR POLYETHYLENE SRM's 1482, 1483, AND 1484 โ Peter H. Verdier, Herman L. Wagner ๐ Library ๐ 1978 ๐ National Bureau of Standards ๐ English
_504411.5c359f06f1488c98e5aa1b3295982297 ๐ _504411.5c359f06f1488c98e5aa1b3295982297 โ Peter van Minnen, Timothy Renner, John Whitehorne (eds.) ๐ Library ๐ 2009 ๐ The American Society of Papyrologists ๐ English