4 originals can be found at: ftp://prep.ai.mit.edu/pub/gnu/
5 removed no subdirectories
6 removed bc/scan.c bc/bc.c bc/bc.h doc/texinfo.tex doc/dc.info
9 Imported with the commands:
11 tar xvzf bc-1.0.5a.tar.gz
13 cvs import src/contrib/bc BC bc_1_0_5a