Trying to create a MTBF database... The File will contain in Column
"A" Internal part number (can be used more then once) and in Column
"B" external part number (Should only be used once, but, may be used
more then once)... I am entering MTBF data in column "C" and would to
have excel populate the MAX MTBF value based on the column "A" Part
number... Can any one help me??