I would suggest joel Spolsky's book on hiring tech folks. He mentions several methods and, although i"m only on page 30, (1) I like Joel's style/approach to mos

I would suggest joel Spolsky's book on hiring tech folks. He mentions several methods and, although i"m only on page 30, (1) I like Joel's style/approach to most things, and (2) the first 30 pages made sense to me. it's called "Smart and Gets Things Done"