000 00278nam a22000857a 4500
008 210304b ||||| |||| 00| 0 eng d
050 _aQC271
245 _aEVOLUTION OF THE INTERNATIONAL PRACTICAL TEMPERATURE SCALE OF 1968
_cA.S.F.T.M
942 _2lcc
_hQC271 .A44 1916
999 _c1557
_d1557