Lunar Landing by Lester del Rey
A rescue party lands on the moon, only to encounter their disaster and end up stranded. Hoping to salvage parts from the ship they are there to rescue, they set out to rendezvous—only to encounter a new string of mysteries. The 3-man crew they have come to rescue is nowhere to be found...and the parts they need have already been removed. "Lunar Landing," originally published in ASTOUNDING Science Fiction (October 1942) is classic science fiction by one of the Grand Masters!
http://www.wildsidepress.com/freebie.htm