Preface

Abstract

We must apologize again for the delay in getting this issue out. We have had

a series of complicating factors with our staff and our equipment that have made

it impossible to publish this issue on time. We do anticipate getting the next issue

out on time, however, if all goes well.

We would like to introduce the authors of our main articles again. They have

each published articles in previous issues of AASS, so they are not new this year,

but for some readers, they may be new. They constitute a diverse group.