547.0076 PEN 57950 57941 57942 57943 57944 57945 57946 57947 57948 57949
Finar, I. L. Problems and their solution inorganic chemistry / by I. L. Finar. - Delhi : Pearson Education, 2005 vi, 359p. :ill. 81-7808-379-5 * Chemistry, organic Organic chemistry- Problem and exercise and etc
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