Copyright c 1992 by Fred G. Martin Second edition, December 1992. The author hereby grants to . permission to reproduce and to distribute copies of this document in whole or in part. This document may also be distributed freely in verbatim form (in whole or in part) provided that no fee is collected for its distribution (other than reasonable reproduction costs) and this copyright notice is included. Other than verbatim copies with copyright notice intact, no part of this document may be reproduced in any form without written permission of the author. For example, the author does not grant the.
