00323nam a2200121Ia 4500082002300000100001400023245005100037260003400088300001500122490005400137500000500191700000500196  a519.50184bV133.PC  aVajda, S.  aPatterns and configurations in finite spacesb  aLondonbCharles Griffinc1967  avii, 120p.  aGriffin's Statistical monographs and coursesv 22  a  a