00556nam a2200157Ia 4500 260825b |||||||| |||| 00| 0 eng d 510.9 St822.OH Steinhaus, Hugo 25683 One hundred problems in elementary mathematics / New York: Dover, 1979 174p. Dover books explaining Science 25684 "Purchased under NBHM grant for the year 1998-99" Gardner, Martin foreword by. 25685 ddc BK 0 0 0 510_900000000000000_ST822_OH 0 20536 ISI ISI 1999-05-19 HBA 254.90 0 510.9 St822.OH DP23840 2019-02-14 00:00:00 BK Ord num:300; Ord dt:1998-10-12 16844 16844