00462 a2200181 4500 067502 OSt 20211214162124.0 9780470779323 547.412 U7C Ulrich, H. Cumulenes in click reactions by H. Ulrich UK John Wiley and Sons 2009 552p. Alkenes; Chemical reactions; Cumulenes ddc BK 1395 1395 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-03-07 CHM 9254.00 547.412 U7C 1788 2024-11-21 2020-09-02 BK