00339nam a2200121Ia 4500008004100000082002400041100002600065245003900091250001200130260004500142300001700187650001300204140113s9999    xx            000 0 und d  a546.11:541.123.3 F8  a"Clark, W. Mansfield"  aThe determination of hydrogen ions  a3rd Ed.  b"London : Bailliere tindall & cox, 1928"  a"xvi, 717p."  aHydrogen