00914nam a2200253 4500 DLU040029610 ##11/2/1998 eng 545 Sta Standard methods of chemical analysis, a manual of analytical methods and general reference for the analytical chemist and for the advanced student /ced. by Wilfred W. Scott in collaboration with H. Abraham, H. A. Baker [and others] 250 illustrations and 3 colored plates 4th ed. rev New York : D. Van Nostrand Company, 1925 2 v., ill., col. plates, tables, diagrs.; 24 cm General references: p. 747-748 Scott, Wilfred W. (Wilfred Welday), 1876-1932, ed 15800 DLU True Thái Thị Thanh Thủy G A SH Thư viện Trường Đại học Đà Lạt