00376nam a2200109Ia 4500008004100000082001900041100002600060245004100086260003300127300003100160490007500191260612b        |||||||| |||| 00| 0 eng d  a511.6bB394.AC  aBeckenbach, Edwin F.   aApplied combinatorial mathematicsb/  aNew York:bJohn Wiley,c1964  axxi, 608p. Index, Appendix  aUniv. of California Engineering and Physical Sciences extension series