File list (Check if you may need any files):
apriori\src
.......\...\istree.h
.......\...\istree.c
.......\...\apriori.h
.......\...\makefile
.......\...\apriori.mak
.......\...\apriori.c
.......\ex
.......\..\test4.tab
.......\..\hdr2set
.......\..\test6.tab
.......\..\tab2set
.......\..\rulesort
.......\..\test.rul
.......\..\readme.txt
.......\..\test2.tab
.......\..\flg2set
.......\..\test1.tab
.......\..\xhdr2set
.......\..\test3.tab
.......\..\test.app
.......\..\test5.tab
.......\..\row2set
.......\..\tid2set
.......\doc
.......\...\c_rev.gp
.......\...\uparrow.gif
.......\...\copying
.......\...\line.gif
.......\...\apriori.tex
.......\...\apriori.pdf
.......\...\arem.gp
.......\...\chi2.tex
.......\...\apriori.html
tract\src\tract.c
.....\...\tract.h
.....\...\report.c
.....\...\report.h
.....\...\makefile
.....\...\tract.mak
.....\doc
.....\...\copying
math\src\gamma.c
....\...\gamma.h
....\...\chi2.c
....\...\chi2.h
....\...\ruleval.c
....\...\ruleval.h
....\...\makefile
....\...\math.mak
....\doc
....\...\copying
util\src\fntypes.h
....\...\error.h
....\...\arrays.c
....\...\arrays.h
....\...\escape.c
....\...\escape.h
....\...\symtab.c
....\...\symtab.h
....\...\tabread.c
....\...\tabread.h
....\...\scanner.c
....\...\scanner.h
....\...\makefile
....\...\util.mak
....\doc
....\...\copying