<Verb>ChildPut(A,"B",s):: Object, String, Child process --> Void</Verb>
<P/> Copies object <M>A</M> from the parent process to the child process
<M>s</M>. The copied object is assigned the name <M>"B"</M> on the child.
The copying relies on the function <M>PrintObj(A)</M>. Complicted data structures need to be {\em pickled} into a suitable format before copying.
