海量图书期刊资源,随时随地畅享阅读乐趣
Polarographic studies of copper(II)-malonamide complex in alkaline mediumShahzad H. Khan; A. Aziz Khan; Wahid U. Malik · 1969
Polarographic study on the biuret reaction of cyanuric acidWahid U. Malik; A. Aziz Khan; Rizwanul Haque · 1961