- 263 - to Murray Klamkin - with Thanks

The CMS is pleased to offer free access to its back file of all issues of Crux as a service for the greater mathematical community in Canada and beyond. were published under the name Crux Mathematicorum with Mathematical Mayhem. CRUX MATHEMATICORUM is a problem-solving journal at the senior secondary and university undergraduate levels for those who practise or teach mathematics. Its purpose is primarily educational, but it serves also those who read it for professional, cultural* or recreational reasons. It is published monthly (except July and August), The yearly subscription rate for ten issues is $22,50 for members of the Canadian Mathematical Society and $25 for nonmembers. Back issues: $2,75 each. Bound volumes with index: Vols, 1 & 2 (combined) and each of Vols, 3-10: $20, All prices quoted are in Canadian dollars. Cheques and money orders, payable to CRUX MATtBEMATIOCKUM, should be sent to the Managing Mi tor.