/*----------------stylesheet defination-------------------*/
div.booksection
	{
		margin-top: 1.7em;
		margin-bottom: 1.7em;
		margin-left: 1.7em;
		margin-right: 1.7em;
	}
p
	{
		line-height: 1.3em;
		text-indent: 0em;
		font-size: 1em;
		font-weight: normal;
		margin-top: .1em;
                margin-bottom: 0em;
		text-align: justify;
	}
a
	{
		text-decoration: none;
	}
.h1
	{
		text-indent: 0em;
		margin-top: 2em;
		font-weight: bold;
		margin-bottom: 1em;
		text-align: center;
                line-height: 1.3em;
                margin-left: 0em;
                font-size: 2.3em;
                font-family: sans-serif;
	}
.h2
	{
		text-indent: 0em;
		margin-top: 6em;
                margin-bottom: 1em;
		font-weight: normal;
		font-size: 2.2em;
		text-align: left;
                margin-left: 4em;
                font-family: sans-serif;
	}
.halftitle
	{
		text-indent: 0em;
		margin-top: 9em;
                margin-bottom: 1em;
                font-size: 1em;
		font-weight: normal;
		text-align: center;
	}
.author
	{
		text-indent: 0em;
		margin-top: 5em;
		font-weight: normal;
		margin-bottom: 0em;
                font-size: 1.6em;
                line-height: 1em;
	}
.preface
	{
		text-indent: 0em;
		margin-top: 8em;
		font-weight: normal;
		margin-bottom: 1em;
                font-size: .9em;
                margin-left: 1em;
	}
.preface1
	{
		text-indent: 0em;
		margin-top: .1em;
		font-weight: normal;
		margin-bottom: 0em;
                font-size: .9em;
                margin-left: 1em;
	}
.pub
	{
		text-align: center;
		margin-top: 5em;
		margin-bottom: 0em;
	}
.pub1
	{
		text-align: center;
		margin-top: .1em;
		margin-bottom: 0em;
	}
.copyright
	{
		text-indent: 0em;
		margin-top: 5em;
		margin-bottom: 0em;
		text-align: center;
		font-weight: normal;
                font-size: .7em;
	}
.copyright1
	{
		text-indent: 0em;
		margin-top: .1em;
		margin-bottom: 0em;
		text-align: center;
		font-weight: normal;
                font-size: .7em;
	}
.copyright2
	{
		text-indent: 0em;
		margin-top: 3em;
		margin-bottom: 0em;
		text-align: center;
		font-weight: normal;
                font-size: .7em;
	}
.copyright3
	{
		text-indent: 0em;
		margin-top: 1.5em;
		margin-bottom: 0em;
		text-align: center;
		font-weight: normal;
                font-size: .7em;
	}
.ded
	{
		text-indent: 0em;
		margin-top: 15em;
		margin-bottom: 0em;
		font-weight: normal;
                margin-left: 6em;
                line-height: 2em;
	}
.ded1
	{
		text-indent: 0em;
		margin-top: 0em;
		margin-bottom: 0em;
		font-weight: normal;
                margin-left: 7em;
                line-height: 2em;
	}
.subtitle
	{
                margin-top: 1em;
		margin-left: 0em;
		margin-bottom: 0em;
		text-align: left;
		font-weight: normal;
                font-size: 1.2em;
	}
.noindent
	{
                margin-top: 1em;
		margin-left: 0em;
		margin-bottom: 0em;
		text-align: justify;
		font-weight: normal;
	}
.noindent1
	{
                margin-top: .1em;
		margin-left: 0em;
		margin-bottom: 0em;
		text-align: justify;
		font-weight: normal;
	}
.indent
	{
                margin-top: 0em;
		margin-left: 0em;
		margin-bottom: 0em;
                text-indent: 1em;
		text-align: justify;
		font-weight: normal;
	}
.indent1
	{
                margin-top: 1em;
		margin-left: 0em;
		margin-bottom: 0em;
                text-indent: 1em;
		text-align: justify;
		font-weight: normal;
	}
.center
	{
		margin-top: 0em;
		margin-bottom: 0em;
		font-weight: normal;
		text-align: center;
	}
.right
        {
                margin-top: 0em;
                margin-bottom: 0em;
                text-align: right;
        }
.pagebreak
	{
		page-break-before: always;
	}
div.title
        {
                margin-left: 13em;
         }