How to assemble pipe fittings?

Dear all,
Is there any practical book or guide that can illustrate how to assemble pipe fittings accurately?
Anybody can help, I'll be so grateful.
Best Regards,

I found that simple, but useful, pdf on the alignment of pipes and piping components.

Here you are [U][url]http://www.rbcompany.com/wp-content/uploads/2010/08/ALIGNMENT-OF-PIPE.pdf[/url][/U]

Thanks

I found that simple, but useful, pdf on the alignment of pipes and piping components.

Here you are [U][url]http://www.rbcompany.com/wp-content/uploads/2010/08/ALIGNMENT-OF-PIPE.pdf[/url][/U]

Thanks

thanks Mhmd.Aamer.. If you have full article share for me please.