000 00311nam a2200121Ia 4500
008 220201s1950 xx 000 0 eng d
082 _a676.2
_bSTE
100 _aStephenson, J. N. ,Ed.
245 0 _aPrepration & Treatment of wood pulp
260 _aNew York
_bMcgraw Hill
_c1950
300 _a1043
942 _2ddc
999 _c15746
_d15746