00626nam a2200217 4500 MAIN Middleton, Herbert. Systematic qualitative organic analysis, H. Middleton. London, E. Arnold & Co. [1943] viii, 280 p. ill. ; 22 cm. Includes index. "Second edition, 1943." Chemistry, Analytic Qualitative. Chemistry, Organic. .b10231948 15-02-07 15-02-07 20230123134359.0 NUST BOOKS 164903 164903 2023-01-23 00:00:00 0 92003020168 80.00 2023-01-23 BOOKS 0 lcc 0 0 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00