diff --git a/zh_CN.GB2312/books/handbook/bibliography/chapter.sgml b/zh_CN.GB2312/books/handbook/bibliography/chapter.sgml
index fcb48da334..b524eed678 100644
--- a/zh_CN.GB2312/books/handbook/bibliography/chapter.sgml
+++ b/zh_CN.GB2312/books/handbook/bibliography/chapter.sgml
@@ -1,7 +1,7 @@
 <!--
      The FreeBSD Chinese Documentation Project
 
-     Original Revision: 1.69
+     Original Revision: 1.76
      $FreeBSD$
 -->
 
@@ -325,14 +325,14 @@
 
       <listitem>
 	<para>Harbison, Samuel P. and Steele, Guy L. Jr.  <emphasis>C: A
-	    Reference Manual</emphasis>.  4rd ed. Prentice Hall, 1995.
+	    Reference Manual</emphasis>.  4th ed. Prentice Hall, 1995. 
 	  ISBN 0-13-326224-3</para>
       </listitem>
 
       <listitem>
 	<para>Kernighan, Brian and Dennis M. Ritchie.  <emphasis>The C
-	    Programming Language.</emphasis>.  PTR Prentice Hall, 1988.
-	  ISBN 0-13-110362-9</para>
+	    Programming Language</emphasis>.  2nd Ed. PTR Prentice Hall, 1988.
+	  ISBN 0-13-110362-8</para>
       </listitem>
 
       <listitem>
@@ -409,9 +409,9 @@
 
 	<para>(这本书的第二章的 <ulink
 	  url="&url.books.design-44bsd;/book.html">在线版本</ulink> 是
-	  FreeBSD Documentation Project的一部分, 此外，第九章可以在 <ulink
-	  url="http://www.netapp.com/tech_library/nfsbook.print">
-	  这里</ulink>找到.)</para>
+	  FreeBSD Documentation Project 的一部分， 另外， 第九章可以在 <ulink
+	  url="http://www.netapp.com/tech_library/nfsbook.html">
+	  这里</ulink> 找到。)</para>
       </listitem>
 
       <listitem>
@@ -561,7 +561,9 @@
       <listitem>
 	<para>Simon Garfinkel, Daniel Weise, Steven Strassmann. <emphasis>The
 	    UNIX-HATERS Handbook</emphasis>.  IDG Books Worldwide, Inc.,
-	  1994.  ISBN 1-56884-203-1</para>
+	  1994.  ISBN 1-56884-203-1.  Out of print, but available <ulink
+	    url="http://research.microsoft.com/~daniel/unix-haters.html">
+	    online</ulink>.</para>
       </listitem>
 
       <listitem>
@@ -573,7 +575,7 @@
       <listitem>
 	<para><emphasis>BSD 族谱</emphasis>.
 	  <ulink url="http://www.FreeBSD.org/cgi/cvsweb.cgi/src/share/misc/bsd-family-tree"></ulink>
-	   或在任何一台较新的 FreeBSD 机器中的 <ulink type="html" url="file://localhost/usr/share/misc/bsd-family-tree"><filename>/usr/share/misc/bsd-family-tree</filename></ulink>
+	   或在 FreeBSD 机器上的 <ulink type="html" url="file://localhost/usr/share/misc/bsd-family-tree"><filename>/usr/share/misc/bsd-family-tree</filename></ulink>
 	   。</para>
       </listitem>
 
@@ -592,8 +594,8 @@
 	  group (CSRG)</emphasis>.
 	  <ulink url="http://www.mckusick.com/csrg/"></ulink>:
 	  The 4CD set covers all BSD versions from 1BSD to 4.4BSD and
-	  4.4BSD-Lite2 (but not 2.11BSD, unfortunately).  As well, the last
-	  disk holds the final sources plus the SCCS files.</para>
+	  4.4BSD-Lite2 (but not 2.11BSD, unfortunately).  The last
+	  disk also holds the final sources plus the SCCS files.</para>
       </listitem>
     </itemizedlist>
   </sect1>