Well, it's for sale on eBay.

The 1947 sheet music has it titled Ya, Sure - You Betcha (Ay Ban Tank I Do), written by Sandy Oliver, Paul Herrick, and Sid Solomon; and recorded by Dennis Day.

I thought I'd heard a reissued recording of this on a Dennis Day or Jo Stafford collection, but I couldn't find a listing for it on Amazon.

-Joe-