more eval questions

In Joseph Matthews’ Measuring for Results (2004) he mentions that input measures have been used by SLA’s and ALA to develop minimum library standards. I looked around and found a few “Minimum Library Standards” still published on SLA sites. It doesn’t look like there’s still a standards committee at PLA and I wasn’t able to find any “minimum standards for library service” (or the like) posted on ALAs site. The article Matthews references was published by PLA in 1967 (!). Anything still out there on this? Or … are we talking ancient history here? (just curious. thanks in advance for any info you may have. and yes, i am being a bit lazy by asking here before i dig deeper.)