=================================================================== RCS file: /cvsrepo/anoncvs/cvs/www/27.html,v retrieving revision 1.38 retrieving revision 1.39 diff -c -r1.38 -r1.39 *** www/27.html 2017/06/26 17:18:57 1.38 --- www/27.html 2018/06/12 15:20:28 1.39 *************** *** 26,32 **** --- 26,34 ---- ISBN 0-9683637-5-X