00813cam a22002291  45000010008000000030008000080050017000160080041000330100017000740350019000910400026001100420012001360500014001480820024001621000038001862450141002242600052003653000042004175000051004596500030005106500043005409692958BD-DhUL20150103123210.0770730s1933    xx            000 0 eng    a   33004033   a(OCoLC)3149341  aDLCcOCdDLCdBD-DhUL  apremarc00aQA95b.M4  a510.76a793.74bMEM1 aMerrill, Helen Abbot,d1864-1949.10aMathematical excursions :bside trips along paths not generally traveled in elementary courses in mathematics /cby Helen Abbot Merrill.  aNorwood :bPrint. by the Norwood press,cc1933.  axi p., 1 l., 145 p. :bill. ;c20 cm.  a"Answers to some of the problems": p. 144-145. 0aMathematical recreations. 0aMathematicsxProblems, exercises, etc.