PREFACE
XI
minor "glitches". Mjcost are of our doing whereas others can be attributed to
the computer or to our inability to master the nasty little black box.
Comments (negative or preferably positive) or suggestions from the
reader will be well received by the senior editor.
Senior and Contributing Editor
Philip M. Weintraub
Contributing Editors
Kenneth Turnbull
Daniel M. Ketcha
Raymond S. Gross
Tony Y. Zhang