TY - BOOK AU - KLINGSBERG, Erwin TI - Pyridine and its derivates T2 - \The \\Chemistry of Heterocyclic Compounds\\Interscience Publishers, New York\ CY - New York N1 - \\Pyridine and its derivates\ Part 1; \\Pyridine and its derivates\ Part 2; \\Pyridine and its derivates\ Part 3; \\Pyridine and its derivates\ Part 4 AV - III 13700 ER -