futurlec smd adapters
One method I've used, if you have access to solder flux, is to tin each pcb pad very lightly then place chip on pcb and solder the corner pins.
Put plenty of flux around the IC, clean the iron and then wipe the iron down each line of pins.
It works just as well with 100+ pin IC's but it's messy and requires a little practice but usually works.
Forgot to mention, after cleaning the iron, add a solder blob to the tip. I've got a very fine point iron nowadays so haven't used the above for some years.