Author: Urs Format: MarkdownItexI have added a Definition section ([here](https://ncatlab.org/nlab/show/Conner-Floyd+Chern+class#Definition)) with the actual construction (following the original account of Conner-Floyd 66, Theorem 7.5)
<a href="https://ncatlab.org/nlab/revision/diff/Conner-Floyd+Chern+class/17">diff</a>, <a href="https://ncatlab.org/nlab/revision/Conner-Floyd+Chern+class/17">v17</a>, <a href="https://ncatlab.org/nlab/show/Conner-Floyd+Chern+class">current</a>
I have added a Definition section (here) with the actual construction (following the original account of Conner-Floyd 66, Theorem 7.5)